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Kentucky Weather Summary -- 2020: By: Tom Priddy and Matt Dixon UK Ag. Weather Center --- Kentucky Climate Summary For the Period December 28, 2020 to January 3, 2021 Well Above Normal Temperatures and Above Normal Precipitation: Rain was abundant as Kentucky closed 2020 and opened the new year. Following a quiet and chilly start to the period, widespread rain showers accompanied a cold front passing through the area Wednesday and lasting into Thursday morning. After a brief break, widespread rain returned late Thursday night and continued into New Year’s Day as an upper-level disturbance worked across the area. While the state did see some light accumulations over the weekend, the brunt of the weekly state average fell on either side of the holiday. Overall, the state averaged 1.69 inches for the period, which is over three quarters of an inch above normal. Ahead of a cold front on Friday, well above normal temperatures were seen across the state with highs jumping into the 60s and even low 70s for much of South-Central Kentucky. Behind the boundary, temperatures went on the downhill slide, only topping out in the upper 30s to middle 40s on Sunday. Temperatures for the period averaged 42 degrees across the state which was 8 degrees warmer than normal and 6 degrees warmer than the previous period. High temperatures averaged from 48 in the West to 52 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 8 degrees warmer than normal in the East. Low temperatures averaged from 34 degrees in the West to 36 degrees in the East. Departure from normal low temperature ranged from 8 degrees warmer than normal in the West to 12 degrees warmer than normal in the East. The extreme high temperature for the period was 73 degrees at BOWLING GREEN APT and the extreme low was 20 degrees at MONTICELLO AWOS. Precipitation (liq. equ.) for the period totaled 1.69 inches statewide which was 0.78 inches above normal and 186% of normal. Precipitation totals by climate division, West 2.11 inches, Central 1.79 inches, Bluegrass 1.95 inches and East 0.93 inches, which was 1.16, 0.81, 1.15 and 0.02 inches above normal. By station, precipitation totals ranged from a low of 0.36 inches at WHITESBURG 2NW to a high of 2.59 inches at MADISONVILLE 4S. Summarized and averaged data for the period 20201228 to 20210103(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 48 4 34 8 41 6 2.11 1.16 222 71 23 CENTRAL(CD2) 50 7 36 10 43 9 1.79 0.81 183 73 22 BLUEGRASS(CD3) 48 6 34 10 40 7 1.95 1.15 244 67 22 EAST(CD4) 52 8 36 12 44 10 0.93 0.02 102 70 20 -------------------------------------------------------------------------------- STATE 50 7 35 10 42 8 1.69 0.78 186 73 20 --- Kentucky Climate Summary For the Period December 21, 2020 to December 27, 2020 Near Normal Temperatures and Below Normal Precipitation: The first half of the week ran unseasonably mild, peaking on Wednesday with highs around 60 across the state. Big changes then arrived on Christmas Eve as a strong cold front pushed through Kentucky. Rain transitioned to a wintry mix and eventually snow after temperatures crashed quickly behind the front with strong northwest flow in place. Snow continued into Thursday night and lingered into Christmas Day with the most significant activity across Eastern Kentucky. Accumulations were generally between 4 to 6 inches for this area. Some locations topped 8 inches. Low temperatures dropped into the teens for Christmas morning and only warmed into the upper teens to mid-20s during the day. Much of the eastern half of the state even dropped into the single digits on Saturday morning. During this 48-hour timespan, wind chills dropped into the single digits and even below zero at times, pushing the livestock cold stress index into the Emergency category. Good news arrived over the weekend as winds transitioned to the southwest and highs were back in the 50s by Sunday. Temperatures for the period averaged 36 degrees across the state which was near normal and no change to the previous period. High temperatures averaged from 49 in the West to 46 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to near normal in the East. Low temperatures averaged from 29 degrees in the West to 24 degrees in the East. Departure from normal low temperature ranged from 1 degree warmer than normal in the West to 2 degrees cooler than normal in the East. The extreme high temperature for the period was 65 degrees at POPLAR BLUFF ASOS and the extreme low was 1 degree at BARBOURVILLE 3E. Precipitation (liq. equ.) for the period totaled 0.62 inches statewide which was 0.33 inches below normal and 66% of normal. Precipitation totals by climate division, West 0.51 inches, Central 0.48 inches, Bluegrass 0.40 inches and East 1.08 inches, which was -0.50, -0.55, -0.43 and 0.17 inches respectively from normal. By station, precipitation totals ranged from a low of 0.11 inches at FORT CAMPBELL to a high of 1.55 inches at JACKSON. Summarized and averaged data for the period 20201221 to 20201227(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 49 4 29 1 39 3 0.51 -0.50 50 65 9 CENTRAL(CD2) 48 3 26 -1 37 1 0.48 -0.55 47 62 9 BLUEGRASS(CD3) 45 2 24 -2 34 -1 0.40 -0.43 48 62 7 EAST(CD4) 46 0 24 -2 35 -1 1.08 0.17 119 63 1 -------------------------------------------------------------------------------- STATE 47 2 26 -1 36 0 0.62 -0.33 66 65 1 --- Kentucky Climate Summary For the Period December 14, 2020 to December 20, 2020 Below Normal Temperatures and Above Normal Precipitation: An active pattern led to multiple rounds of precipitation throughout the week. Many of the rounds featured widespread coverage. Temperatures hovering around freezing produced a wintry mix of precipitation from time to time. Overall, the state averaged 1.12 inches, which was slightly above normal for the period. This ended a stretch of four straight weeks where the state average ran below normal. The active pattern resulted in limited sunshine throughout the week. High temperatures struggled in the middle 30s to low 30s through Thursday, before rising into the middle to upper 40s over the weekend. Temperatures for the period averaged 35 degrees across the state which was 2 degrees cooler than normal and 10 degrees cooler than the previous period. High temperatures averaged from 41 in the West to 41 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 7 degrees cooler than normal in the East. Low temperatures averaged from 29 degrees in the West to 30 degrees in the East. Departure from normal low temperature ranged from near normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 52 degrees at BURKESVILLE 3W and the extreme low was 17 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 1.12 inches statewide which was 0.15 inches above normal and 115% of normal. Precipitation totals by climate division, West 0.63 inches, Central 1.38 inches, Bluegrass 0.89 inches and East 1.60 inches, which was -0.44, 0.31, 0.05 and 0.68 inches respectively from normal. By station, precipitation totals ranged from a low of 0.02 inches at CARBONDALE ASOS to a high of 2.20 inches at SCOTTSVILLE 2W. Summarized and averaged data for the period 20201214 to 20201220(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 41 -6 29 0 35 -3 0.63 -0.44 59 50 18 CENTRAL(CD2) 42 -4 29 1 35 -2 1.38 0.31 129 52 17 BLUEGRASS(CD3) 40 -5 29 2 34 -2 0.89 0.05 106 48 18 EAST(CD4) 41 -7 30 3 35 -2 1.60 0.68 174 51 17 -------------------------------------------------------------------------------- STATE 41 -6 29 1 35 -2 1.12 0.15 115 52 17 --- Kentucky Climate Summary For the Period December 7, 2020 to December 13, 2020 Above Normal Temperatures and Below Normal Precipitation: The period started with chilly temperatures in place. Highs on Monday and Tuesday struggled in the 30s and 40s across the state.Those temperatures did go on the increase through the end of the work week, eventually topping out in the 60s on Thursday and Friday, well above normal for this time of year. A cold front then pushed through the region over the first half of the weekend, sparking a round of rain showers. An addional round followed late on Sunday with some of these accumulations reflected on the next week’s report. Overall, the state averaged under a quarter inch, marking a fourth straight week of below normal precipitation. The latest update of the US Drought Monitor introduced an area of abnormally dry conditions to South Central Kentucky. Over the past 30 days, data at the UK Ag Weather Center shows the state has only averaged 2.10 inches, which is 2.35 inches below normal. Temperatures for the period averaged 44 degrees across the state which was 5 degrees warmer than normal and 8 degrees warmer than the previous period. High temperatures averaged from 56 in the West to 53 in the East. Departure from normal high temperatures ranged from 7 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. Low temperatures averaged from 35 degrees in the West to 35 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 71 degrees at FORT CAMPBELL and the extreme low was 19 degrees at HARRODSBURG 3N. Precipitation (liq. equ.) for the period totaled 0.21 inches statewide which was 0.84 inches below normal and 20% of normal. Precipitation totals by climate division, West 0.40 inches, Central 0.14 inches, Bluegrass 0.07 inches and East 0.24 inches, which was 0.74, 1, 0.85 and 0.75 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at CYNTHIANA 8N to a high of 1.26 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20201207 to 20201213(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 56 7 35 4 46 6 0.40 -0.74 35 71 23 CENTRAL(CD2) 54 6 36 6 45 6 0.14 -1.00 12 68 23 BLUEGRASS(CD3) 51 4 34 5 43 5 0.07 -0.85 8 68 19 EAST(CD4) 53 4 35 7 44 5 0.24 -0.75 24 68 20 -------------------------------------------------------------------------------- STATE 54 6 35 6 44 5 0.21 -0.84 20 71 19 --- Kentucky Climate Summary For the Period November 30, 2020 to December 6, 2020 Below Normal Temperatures and Precipitation: Kentucky saw the first accumulating snow of the season to start out the work week. Most accumulations were limited to the eastern half state and grassy/elevated surfaces. Activity started early Monday morning with some slushy accumulations. Most of this snow melted during the day as temperatures rose above freezing, but another round followed that evening/overnight. This led to accumulations of 1 to 2 inches across the eastern half of the state. Temperatures really struggled behind the snow with highs on Tuesday limited to the 30s. Later that night, Kentucky saw the coldest temperatures of the week as lows dipped into the middle teens to low 20s, which pushed the livestock cold stress index into the danger category. Temperatures did rise over the second half of the week, but not enough to end the trend of below normal temperatures. Kentucky saw another round of precipitation on Thursday night and Friday, but this time fell as all rain. Accumulations were highest across SE Kentucky and lowest farther west. Overall, while Eastern Kentucky averaged 1.18 inches for the week, that number dropped to 0.28 for Western Kentucky. Temperatures for the period averaged 36 degrees across the state which was 6 degrees cooler than normal and 12 degrees cooler than the previous period. High temperatures averaged from 46 in the West to 44 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 8 degrees cooler than normal in the East. Low temperatures averaged from 28 degrees in the West to 29 degrees in the East. Departure from normal low temperature ranged from 5 degrees cooler than normal in the West to 1 degree cooler than normal in the East. The extreme high temperature for the period was 57 degrees at CAPE GIRARDEAU ASOS and the extreme low was 12 degrees at MONTICELLO AWOS. Precipitation (liq. equ.) for the period totaled 0.87 inches statewide which was 0.22 inches below normal and 80% of normal. Precipitation totals by climate division, West 0.28 inches, Central 1.00 inches, Bluegrass 1.03 inches and East 1.18 inches, which was -0.97, -0.16, 0.11 and 0.16 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at PADUCAH ASOS to a high of 1.94 inches at ALBANY 1N. Summarized and averaged data for the period 20201130 to 20201206(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 46 -6 28 -5 37 -5 0.28 -0.97 22 57 15 CENTRAL(CD2) 45 -6 28 -4 36 -6 1.00 -0.16 86 55 13 BLUEGRASS(CD3) 42 -8 28 -3 35 -6 1.03 0.11 112 52 13 EAST(CD4) 44 -8 29 -1 37 -4 1.18 0.16 116 56 12 -------------------------------------------------------------------------------- STATE 44 -7 28 -4 36 -6 0.87 -0.22 80 57 12 --- Kentucky Climate Summary For the Period November 23, 2020 to November 29, 2020 Above Normal Temperatures and Below Normal Rainfall: The Commonwealth saw a few rounds of showers through the period, a couple coming midweek and the other on Sunday. Coverage turned widespread with the earlier rounds on Tuesday night and Wednesday. Accumulations were highest along the Ohio River (~ 1 inch) and decreased to the southeast (< 0.10 inches). Breezy conditions accompanied the rain with many seeing peak gusts between 25 and 40 mph. A few dry days followed before the week closed with some light rain showers pushing back into the area on Sunday. Some of the rain fell after the data cutoff and will not be reflected in this report. Overall though, the state averaged a half inch for the week, marking a second straight week of below normal rainfall. Conditions also ran mild for much of the period, which led to a fourth straight week of above normal temperatures. Temperatures for the period averaged 46 degrees across the state which was 2 degrees warmer than normal and 4 degrees cooler than the previous period. High temperatures averaged from 55 in the West to 56 in the East. Departure from normal high temperatures ranged from 1 degree warmer than normal in the West to 2 degrees warmer than normal in the East. Low temperatures averaged from 37 degrees in the West to 37 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. The extreme high temperature for the period was 67 degrees at FORT CAMPBELL and the extreme low was 22 degrees at VANCEBURG 6W. Precipitation (liq. equ.) for the period totaled 0.50 inches statewide which was 0.56 inches below normal and 47% of normal. Precipitation totals by climate division, West 0.89 inches, Central 0.29 inches, Bluegrass 0.58 inches and East 0.26 inches, which was 0.34, 0.83, 0.32 and 0.72 inches below normal. By station, precipitation totals ranged from a low of 0.07 inches at LIBERTY 3SW to a high of 1.57 inches at PADUCAH ASOS. Summarized and averaged data for the period 20201123 to 20201129(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 55 1 37 2 46 1 0.89 -0.34 72 67 27 CENTRAL(CD2) 55 2 38 4 46 2 0.29 -0.83 26 66 24 BLUEGRASS(CD3) 53 1 38 5 46 3 0.58 -0.32 64 62 24 EAST(CD4) 56 2 37 6 47 4 0.26 -0.72 27 67 22 -------------------------------------------------------------------------------- STATE 55 2 38 5 46 2 0.50 -0.56 47 67 22 --- Kentucky Climate Summary For the Period November 16, 2020 to November 22, 2020 Above Normal Temperatures and Below Normal Rainfall: The week opened with dry and chilly conditions in place. The coldest temperatures were seen Tuesday night as lows dropped into the 20s with clear skies in place. Even had some stations drop into the low 20s. The second half of the workweek featured a warming trend as winds transitioned to the south. Highs on Thursday and Friday rose into the 60s. While it was mild, breezy conditions and low relativity humidity led to an increased fire danger on Thursday. Rain returned over the weekend with the passage of a cold front, but accumulations were very minimal. Despite some widespread coverage, the state only averaged 0.15 inches. Some of the rain across Eastern Kentucky fell after the data cutoff and will be reflected on the report next week. Temperatures for the period averaged 49 degrees across the state which was 3 degrees warmer than normal and 8 degrees cooler than the previous period. High temperatures averaged from 61 in the West to 60 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. Low temperatures averaged from 41 degrees in the West to 37 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. The extreme high temperature for the period was 71 degrees at GREENVILLE 6N and the extreme low was 20 degrees at VANCEBURG 6W. Precipitation (liq. equ.) for the period totaled 0.15 inches statewide which was 0.84 inches below normal and 15% of normal. Precipitation totals by climate division, West 0.17 inches, Central 0.09 inches, Bluegrass 0.20 inches and East 0.13 inches, which was 0.97, 0.96, 0.66 and 0.77 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at BARBOURVILLE 3E to a high of 0.41 inches at VANCEBURG 6W. Summarized and averaged data for the period 20201116 to 20201122(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 61 4 41 4 51 4 0.17 -0.97 15 71 24 CENTRAL(CD2) 59 3 38 2 49 3 0.09 -0.96 9 70 21 BLUEGRASS(CD3) 56 2 38 3 47 2 0.20 -0.66 23 67 21 EAST(CD4) 60 4 37 4 48 3 0.13 -0.77 14 70 20 -------------------------------------------------------------------------------- STATE 59 3 38 3 49 3 0.15 -0.84 15 71 20 --- Kentucky Climate Summary For the Period November 9, 2020 to November 15, 2020 Well Above Normal Temperatures and Above Normal Rainfall: The week opened with an extension of dry conditions from the previous period. The dry weather was accompanied by well above normal temperatures, record breaking in some cases. Highs on Monday and Tuesday rose into the middle 70s to low 80s. The exceptional warmth then ended on Tuesday night and Wednesday with the passage of a cold front, which dropped temperatures back closer to seasonable norms for the second half of the week. The boundary also brought a round of rainfall with totals much more significant across the eastern half of Kentucky compared to the western half. Another front then pushed through the area over the weekend. Combined with the first boundary earlier in the period, the state averaged about an inch for the week. The bigger story with the cold front over the weekend was the very breezy conditions in place. As the boundary pushed through the region, most across Kentucky saw peak gusts between 40 and 50 mph. Temperatures for the period averaged 56 degrees across the state which was 7 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 67 in the West to 68 in the East. Departure from normal high temperatures ranged from 7 degrees warmer than normal in the West to 8 degrees warmer than normal in the East. Low temperatures averaged from 47 degrees in the West to 46 degrees in the East. Departure from normal low temperature ranged from 8 degrees warmer than normal in the West to 11 degrees warmer than normal in the East. The extreme high temperature for the period was 85 degrees at JACKSON AIRPORT and the extreme low was 27 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.96 inches statewide which was 0.09 inches above normal and 110% of normal. Precipitation totals by climate division, West 0.89 inches, Central 0.77 inches, Bluegrass 0.78 inches and East 1.39 inches, which was -0.15, -0.14, 0.03 and 0.61 inches respectively from normal. By station, precipitation totals ranged from a low of 0.46 inches at MAYSVILLE 3SW to a high of 2.80 inches at PEABODY. Summarized and averaged data for the period 20201109 to 20201115(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 67 7 47 8 57 7 0.89 -0.15 86 82 30 CENTRAL(CD2) 67 8 45 7 56 7 0.77 -0.14 85 82 28 BLUEGRASS(CD3) 65 7 43 6 54 6 0.78 0.03 104 81 27 EAST(CD4) 68 8 46 11 57 9 1.39 0.61 178 85 27 -------------------------------------------------------------------------------- STATE 67 8 45 8 56 7 0.96 0.09 110 85 27 --- Kentucky Climate Summary For the Period November 2, 2020 to November 8, 2020 Above Normal Temperatures and Much Below Normal Rainfall: A hard freeze brought an end to the 2020 growing season on Monday morning as lows dipped well into the 20s across the state. Many in the low to middle 20s. Otherwise, the first full week of November featured perfect harvest weather with dry conditions, sunny skies, and increasing temperatures in place. After the chilly start to the period, high temperatures were back to around 70 for the second half of the work week. The warming trend continued into the weekend with some record-breaking temperatures on Sunday with highs in the upper 70s to low 80s. Just to put into perspective, these temperatures were about 20 degrees above normal highs, which average in the upper 50s to low 60s for this time of year. Temperatures for the period averaged 54 degrees across the state which was 3 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 71 in the West to 68 in the East. Departure from normal high temperatures ranged from 8 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. Low temperatures averaged from 41 degrees in the West to 37 degrees in the East. Departure from normal low temperature ranged from near normal in the West to near normal in the East. The extreme high temperature for the period was 83 degrees at GREENVILLE 6N and the extreme low was 21 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.00 inches statewide which was 0.77 inches below normal and 0% of normal. Precipitation totals by climate division, West 0.00 inches, Central 0.00 inches, Bluegrass 0.00 inches and East 0.00 inches, which was 0.88, 0.8, 0.7 and 0.71 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 0.05 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20201102 to 20201108(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 71 8 41 0 56 4 0.00 -0.88 0 83 22 CENTRAL(CD2) 69 7 38 -2 53 2 0.00 -0.80 0 82 21 BLUEGRASS(CD3) 67 7 38 -1 52 2 0.00 -0.70 0 81 22 EAST(CD4) 68 5 37 0 53 3 0.00 -0.71 0 83 21 -------------------------------------------------------------------------------- STATE 69 7 38 -1 54 3 0.00 -0.77 0 83 21 --- Kentucky Climate Summary For the Period October 26, 2020 to November 1, 2020 Below Normal Temperatures and Much Above Normal Rainfall: October closed with an active weather pattern in place. The most significant accumulations were seen on Wednesday and Thursday as a combination of a strong disturbance aloft and the remnants of Hurricane Zeta produced widespread rainfall across the state. Over these 2 days, most of Kentucky saw 1 to 3+ inches. The higher end of these totals were primarily across Western Kentucky and extending northeast for a tier of two counties close to the Ohio River. Combined with lighter accumulations earlier in the period, the state averaged 2.16 inches, marking a second straight week of above normal rainfall. Behind the system on Thursday, much cooler air filtered into the area on Friday and the weekend. Frost was prevalent on Saturday morning as lows dipped into the low to middle 30s. A stronger cold front then swept through the area on Sunday. While the frontal passage was dry, strong winds accompanied the boundary, gusting between 30 and 40 mph from time to time. The cold temperatures behind this front will be reflected on next week’s report. Temperatures for the period averaged 52 degrees across the state which was 1 degree cooler than normal and 10 degrees cooler than the previous period. High temperatures averaged from 57 in the West to 61 in the East. Departure from normal high temperatures ranged from 9 degrees cooler than normal in the West to 5 degrees cooler than normal in the East. Low temperatures averaged from 44 degrees in the West to 48 degrees in the East. Departure from normal low temperature ranged from 1 degree warmer than normal in the West to 9 degrees warmer than normal in the East. The extreme high temperature for the period was 80 degrees at MIDDLESBORO AWOS and the extreme low was 28 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 2.16 inches statewide which was 1.39 inches above normal and 280% of normal. Precipitation totals by climate division, West 3.31 inches, Central 1.69 inches, Bluegrass 2.14 inches and East 1.50 inches, which was 2.45, 0.89, 1.43 and 0.78 inches above normal. By station, precipitation totals ranged from a low of 0.63 inches at ALBANY 1N to a high of 4.67 inches at HENDERSON 5E. Summarized and averaged data for the period 20201026 to 20201101(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 57 -9 44 1 50 -5 3.31 2.45 385 69 32 CENTRAL(CD2) 60 -5 46 4 53 0 1.69 0.89 211 75 30 BLUEGRASS(CD3) 56 -7 44 3 50 -2 2.14 1.43 301 67 28 EAST(CD4) 61 -5 48 9 55 3 1.50 0.78 208 80 29 -------------------------------------------------------------------------------- STATE 58 -7 46 5 52 -1 2.16 1.39 280 80 28 --- Kentucky Climate Summary For the Period October 19, 2020 to October 25, 2020 Above Normal Temperatures and Rainfall: Leading into this period, Kentucky had been running on the dry side with five straight weeks of below normal rainfall. The dry pattern came to an abrupt halt this week as Kentucky averaged 1.68 inches behind multiple rounds of soaking rainfall. The first event came on Monday as multiple disturbances passed over a stalled frontal boundary. Warm and mild conditions followed for a few days, before a second round on Friday as a strong cold front sparked scattered to numerous showers and storms across the region. A cool weekend followed with occasional periods of light showers/drizzle. Overall, the highest accumulations for the week were seen across Western/Central Kentucky and up into the Bluegrass region. In fact, a large section of this area saw 2+ inches. Totals diminished farther east as Eastern Kentucky averaged a little under a half inch for the week. After a dry first half of the month, this week of wet weather has taken the state average closer to normal for the month of October. Temperatures for the period averaged 62 degrees across the state which was 6 degrees warmer than normal and 6 degrees warmer than the previous period. High temperatures averaged from 69 in the West to 74 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 6 degrees warmer than normal in the East. Low temperatures averaged from 53 degrees in the West to 53 degrees in the East. Departure from normal low temperature ranged from 8 degrees warmer than normal in the West to 12 degrees warmer than normal in the East. The extreme high temperature for the period was 85 degrees at CADIZ 4SW and the extreme low was 43 degrees at ALEXANDRIA 5NW. Precipitation (liq. equ.) for the period totaled 1.68 inches statewide which was 0.98 inches above normal and 238% of normal. Precipitation totals by climate division, West 2.35 inches, Central 1.86 inches, Bluegrass 2.04 inches and East 0.48 inches, which was 1.56, 1.15, 1.39 and -0.19 inches respectively from normal. By station, precipitation totals ranged from a low of 0.16 inches at HINDMAN 5N to a high of 5.57 inches at SHEPHERDSVILLE 6SE. Summarized and averaged data for the period 20201019 to 20201025(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 69 -1 53 8 61 3 2.35 1.56 297 85 43 CENTRAL(CD2) 71 3 55 11 63 7 1.86 1.15 262 85 46 BLUEGRASS(CD3) 68 2 53 9 60 5 2.04 1.39 314 83 43 EAST(CD4) 74 6 53 12 63 8 0.48 -0.19 72 84 44 -------------------------------------------------------------------------------- STATE 70 2 54 10 62 6 1.68 0.98 238 85 43 --- Kentucky Climate Summary For the Period October 12, 2020 to October 18, 2020 Near Normal Temperatures and Below Normal Rainfall: Focus for the week revolved around a couple cold fronts. The first pushed through the area on Monday and Monday night, accompanied by a quick-hitting broken line of showers. Most saw a quarter inch or less. The boundary was followed by a stronger cold front on Thursday. This front was also accompanied by some light showers with most under a tenth of an inch. The bigger change came in the way of temperatures. Highs struggled in the 50s on Friday and was followed by a very cool night areawide. The majority of Kentucky saw temperatures dip into the low to middle 30s. Several even fell into the upper 20s. Looking at average freeze dates, most locations in Kentucky see the first 32-degree temperature of the fall season over the second half of October. Temperatures did trend a bit warmer over the weekend, and once again, the state saw a light round of scattered showers on Sunday. Overall though, Kentucky averaged about a quarter inch for the week, marking a fifth straight week that the state average has ran below normal. Temperatures for the period averaged 57 degrees across the state which was near normal and 6 degrees cooler than the previous period. High temperatures averaged from 69 in the West to 68 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to 2 degrees cooler than normal in the East. Low temperatures averaged from 45 degrees in the West to 46 degrees in the East. Departure from normal low temperature ranged from 2 degrees cooler than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 83 degrees at BOWLING GREEN APT and the extreme low was 26 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.24 inches statewide which was 0.46 inches below normal and 34% of normal. Precipitation totals by climate division, West 0.18 inches, Central 0.22 inches, Bluegrass 0.16 inches and East 0.38 inches, which was 0.56, 0.5, 0.51 and 0.31 inches below normal. By station, precipitation totals ranged from a low of 0.05 inches at CARBONDALE ASOS to a high of 0.67 inches at PEABODY. Summarized and averaged data for the period 20201012 to 20201018(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 69 -3 45 -2 57 -2 0.18 -0.56 24 82 29 CENTRAL(CD2) 69 -1 45 -1 57 -1 0.22 -0.50 31 83 28 BLUEGRASS(CD3) 67 -2 44 -1 56 -1 0.16 -0.51 24 80 26 EAST(CD4) 68 -2 46 3 57 1 0.38 -0.31 55 81 27 -------------------------------------------------------------------------------- STATE 68 -2 45 -0 57 0 0.24 -0.46 34 83 26 --- Kentucky Climate Summary For the Period October 5, 2020 to October 11, 2020 Above Normal Temperatures and Below Normal Rainfall: The Commonwealth saw the remnants of Hurricane Delta pass through the region this period, bringing widespread rainfall to predominantly Eastern Kentucky on Saturday and Sunday. Much of Southeastern Kentucky saw between 0.75 and 1.5 inches. Totals diminished greatly father west and north across the rest of Kentucky. In fact, while Eastern Kentucky averaged over an inch for the week, Western Kentucky and the Bluegrass region both averaged less than a quarter inch. This event accounted for nearly all of the rainfall for the period as the state remained mostly dry throughout the work week. Temperatures also remained mild for much of the period. The one exception came on Monday with well below normal temperatures in place. Many woke up on Monday morning to temperatures in the 30s. Much of Western and West-Central Kentucky dipped into the low to middle 30s, resulting in some light patchy frost. Temperatures for the period averaged 63 degrees across the state which was 3 degrees warmer than normal and 6 degrees warmer than the previous period. High temperatures averaged from 77 in the West to 72 in the East. Departure from normal high temperatures ranged from 3 degrees warmer than normal in the West to near normal in the East. Low temperatures averaged from 51 degrees in the West to 52 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 87 degrees at CARBONDALE ASOS and the extreme low was 29 degrees at HENDERSON 5E. Precipitation (liq. equ.) for the period totaled 0.47 inches statewide which was 0.3 inches below normal and 61% of normal. Precipitation totals by climate division, West 0.22 inches, Central 0.41 inches, Bluegrass 0.19 inches and East 1.04 inches, which was -0.56, -0.39, -0.54 and 0.27 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at CAPE GIRARDEAU ASOS to a high of 1.50 inches at JACKSON 3SE. Summarized and averaged data for the period 20201005 to 20201011(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 77 3 51 2 64 2 0.22 -0.56 28 87 29 CENTRAL(CD2) 75 3 51 3 63 3 0.41 -0.39 51 85 30 BLUEGRASS(CD3) 73 2 50 2 62 3 0.19 -0.54 26 84 32 EAST(CD4) 72 0 52 7 62 3 1.04 0.27 135 82 35 -------------------------------------------------------------------------------- STATE 74 2 51 4 63 3 0.47 -0.30 61 87 29 --- Kentucky Climate Summary For the Period September 28, 2020 to October 4, 2020 Below Normal Temperatures and Rainfall: Below normal rainfall continued for a third straight week, but unlike the previous two, Kentucky did see some significant rainfall on Monday with the passage of a cold front. Overall, the state averaged 0.62 inches for the week, most of which falling with this boundary. Outside of some spotty light showers on Tuesday, Thursday, and Sunday; the rest of the week followed a mostly dry and cool pattern. The coolest temperatures were seen on Friday and over the weekend as highs struggled in the 60s. Low temperatures both Friday and Saturday mornings dipped into the middle 30s to low 40s, opening the opportunity for some patchy frost in sheltered and low lying locations. As a side note, the state has averaged 1.78 inches over the past 30 days, which is about 1.75 inches below normal. Temperatures for the period averaged 58 degrees across the state which was 4 degrees cooler than normal and 6 degrees cooler than the previous period. High temperatures averaged from 70 in the West to 68 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 6 degrees cooler than normal in the East. Low temperatures averaged from 46 degrees in the West to 48 degrees in the East. Departure from normal low temperature ranged from 6 degrees cooler than normal in the West to near normal in the East. The extreme high temperature for the period was 83 degrees at CARBONDALE ASOS and the extreme low was 34 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.62 inches statewide which was 0.18 inches below normal and 78% of normal. Precipitation totals by climate division, West 0.68 inches, Central 0.41 inches, Bluegrass 0.57 inches and East 0.84 inches, which was -0.14, -0.44, -0.17 and 0.05 inches respectively from normal. By station, precipitation totals ranged from a low of 0.16 inches at HODGENVILLE 2E to a high of 1.37 inches at TRIANGLE MOUNTAIN. Summarized and averaged data for the period 20200928 to 20201004(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 70 -6 46 -6 58 -6 0.68 -0.14 83 83 35 CENTRAL(CD2) 69 -5 46 -5 57 -6 0.41 -0.44 48 80 35 BLUEGRASS(CD3) 68 -5 46 -4 57 -5 0.57 -0.17 77 80 34 EAST(CD4) 68 -6 48 0 58 -3 0.84 0.05 106 83 35 -------------------------------------------------------------------------------- STATE 69 -5 46 -4 58 -4 0.62 -0.18 78 83 34 --- Kentucky Climate Summary For the Period September 21, 2020 to September 27, 2020 Below Normal Temperatures and Much Below Normal Rainfall: Weather conditions have trended dry recently. The state only averaged about a tenth of an inch this period, marking a second straight week with most of the area seeing very little to no rainfall. The rainfall that was seen occurred over the second half of the workweek as the remnants of another tropical system, Beta, progressed across the southern half of Kentucky. The highest accumulations were primarily across extreme Southeastern Kentucky. Over the past 14 days, data at the Ag Weather Center shows the state has averaged 0.12 inches, which is about 1.5 inches below normal for this time of year. Despite the dry conditions, the Commonwealth did see pleasant fall weather with below normal high temperatures in place for much of the workweek and only warming slightly to seasonable norms over the weekend. Temperatures for the period averaged 64 degrees across the state which was 2 degrees cooler than normal and no change to the previous period. High temperatures averaged from 73 in the West to 72 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 5 degrees cooler than normal in the East. Low temperatures averaged from 56 degrees in the West to 53 degrees in the East. Departure from normal low temperature ranged from 1 degree warmer than normal in the West to 1 degree warmer than normal in the East. The extreme high temperature for the period was 84 degrees at COLUMBIA 3N and the extreme low was 38 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.11 inches statewide which was 0.74 inches below normal and 13% of normal. Precipitation totals by climate division, West 0.13 inches, Central 0.06 inches, Bluegrass 0.01 inches and East 0.22 inches, which was 0.73, 0.87, 0.76 and 0.62 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALEXANDRIA 5NW to a high of 1.16 inches at MIDDLESBORO AWOS. Summarized and averaged data for the period 20200921 to 20200927(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 73 -6 56 1 65 -2 0.13 -0.73 15 83 45 CENTRAL(CD2) 73 -4 55 1 64 -2 0.06 -0.87 6 84 40 BLUEGRASS(CD3) 75 -1 52 -1 64 -1 0.01 -0.76 1 82 38 EAST(CD4) 72 -5 53 1 63 -1 0.22 -0.62 26 82 38 -------------------------------------------------------------------------------- STATE 73 -4 54 0 64 -2 0.11 -0.74 13 84 38 --- Kentucky Climate Summary For the Period September 14, 2020 to September 20, 2020 Below Normal Temperatures and Much Below Normal Rainfall: Dry conditions were the common theme throughout the week. In fact, other than portions of Southeastern Kentucky that saw a brush of light rainfall from the remnants of Hurricane Sally, most did not record anything for the period. The dry conditions ended up breaking a stretch of five straight weeks that the state rainfall average has ran above normal. Skies ran clear for most of the week, despite some smoky haze filtering throughout the area from fires across the Western US. Cool conditions accompanied the dry pattern, giving the Commonwealth its first taste of fall weather. Following the passage of a dry cold front on Thursday, highs struggled in the 60s and 70s over the weekend behind northeast flow. Lows each night fell into the 40s. A handful of locations even dropped into the upper 30s. Normal lows for the middle of September run in the middle to upper 50s. Temperatures for the period averaged 66 degrees across the state which was 2 degrees cooler than normal and 8 degrees cooler than the previous period. High temperatures averaged from 79 in the West to 74 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to 6 degrees cooler than normal in the East. Low temperatures averaged from 57 degrees in the West to 57 degrees in the East. Departure from normal low temperature ranged from 1 degree cooler than normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 87 degrees at MAYFIELD 6SW and the extreme low was 37 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.01 inches statewide which was 0.82 inches below normal and 1% of normal. Precipitation totals by climate division, West 0.00 inches, Central 0.00 inches, Bluegrass 0.00 inches and East 0.04 inches, which was 0.85, 0.91, 0.74 and 0.78 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 0.26 inches at PIKEVILLE 13S. Summarized and averaged data for the period 20200914 to 20200920(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 79 -3 57 -1 68 -2 0.00 -0.85 0 87 42 CENTRAL(CD2) 77 -3 56 -1 67 -1 0.00 -0.91 0 85 38 BLUEGRASS(CD3) 74 -5 52 -4 63 -5 0.00 -0.74 0 82 37 EAST(CD4) 74 -6 57 2 65 -2 0.04 -0.78 5 85 41 -------------------------------------------------------------------------------- STATE 76 -4 56 -0 66 -2 0.01 -0.82 1 87 37 --- Kentucky Climate Summary For the Period September 7, 2020 to September 13, 2020 Above Normal Temperatures and Rainfall: The work week followed a rather stagnant pattern with dry and mild conditions in place. Each day featured temperatures jumping into the mid to upper 80s, some hitting the low 90s. This pattern changed drastically over the weekend for many across Kentucky with multiple rounds of showers and storms. The most excessive accumulations were seen across South Central Kentucky and extending into Northeastern Kentucky where many received two or more inches. Some areas saw much more rain than others, which was the case for Jackson, Morgan, Lincoln, and Casey Counties. Portions of these counties saw 4 to 5+ inches, which did lead to significant flash flooding. Total accumulations west of the line mentioned above were much less with many under a half inch. In fact, Western Kentucky only averaged a third of an inch for the week. Temperatures for the period averaged 74 degrees across the state which was 3 degrees warmer than normal and no change to the previous period. High temperatures averaged from 86 in the West to 84 in the East. Departure from normal high temperatures ranged from 2 degrees warmer than normal in the West to 2 degrees warmer than normal in the East. Low temperatures averaged from 66 degrees in the West to 64 degrees in the East. Departure from normal low temperature ranged from 5 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. The extreme high temperature for the period was 92 degrees at LOUISVILLE APT and the extreme low was 55 degrees at MIDDLESBORO AWOS. Precipitation (liq. equ.) for the period totaled 1.04 inches statewide which was 0.2 inches above normal and 125% of normal. Precipitation totals by climate division, West 0.33 inches, Central 1.05 inches, Bluegrass 1.17 inches and East 1.60 inches, which was -0.51, 0.12, 0.41 and 0.79 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at CALHOUN 5NW to a high of 4.94 inches at MCKEE 5S. Summarized and averaged data for the period 20200907 to 20200913(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 86 2 66 5 76 4 0.33 -0.51 39 92 56 CENTRAL(CD2) 84 2 65 5 74 3 1.05 0.12 113 92 56 BLUEGRASS(CD3) 82 1 64 5 73 3 1.17 0.41 154 90 56 EAST(CD4) 84 2 64 6 74 4 1.60 0.79 198 91 55 -------------------------------------------------------------------------------- STATE 84 2 65 6 74 3 1.04 0.20 125 92 55 --- Kentucky Climate Summary For the Period August 31, 2020 to September 6, 2020 Above Normal Temperatures and Well Above Normal Rainfall: An active pattern led to excessive rainfall for much of the state this period. Most of the rain fell between Monday through Thursday as the Kentucky saw daily rounds of showers and storms. Coverage turned widespread at times and with a moist air mass in place, storms were capable of producing very heavy rainfall and led to some localized flooding. Overall, the state averaged 2.11 inches, which is well over an inch above normal for this time of year. 1 to 2+ inch total accumulations were widespread across Kentucky with very few stations below an inch. As a side-note, preliminary data from August shows the state averaged 5.02 inches for the month, which would be good for an 11th straight month of above normal precipitation. All eyes then turned to Thursday night and Friday as a cold front pushed through the Ohio Valley. This boundary opened the door to a dry Labor Day weekend with cooler temperatures and lower humidity. High temperatures for Derby Day were only in the upper 70s to middle 80s, before taking a bit of a jump on Sunday. Lows each night dipped into the 50s. Temperatures for the period averaged 74 degrees across the state which was 1 degree warmer than normal and 4 degrees cooler than the previous period. High temperatures averaged from 83 in the West to 83 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 66 degrees in the West to 66 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. The extreme high temperature for the period was 89 degrees at BOONEVILLE 2S and the extreme low was 49 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 2.11 inches statewide which was 1.34 inches above normal and 275% of normal. Precipitation totals by climate division, West 2.31 inches, Central 2.20 inches, Bluegrass 2.06 inches and East 1.87 inches, which was 1.6, 1.36, 1.33 and 1.08 inches above normal. By station, precipitation totals ranged from a low of 0.65 inches at FORT KNOX to a high of 4.16 inches at COLUMBIA 3N. Summarized and averaged data for the period 20200831 to 20200906(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 83 -3 66 3 75 0 2.31 1.60 325 88 52 CENTRAL(CD2) 82 -3 66 4 74 1 2.20 1.36 262 87 52 BLUEGRASS(CD3) 81 -2 64 3 73 1 2.06 1.33 282 88 49 EAST(CD4) 83 -1 66 6 74 2 1.87 1.08 237 89 52 -------------------------------------------------------------------------------- STATE 82 -2 66 4 74 1 2.11 1.34 275 89 49 --- Kentucky Climate Summary For the Period August 24, 2020 to August 30, 2020 Above Normal Temperatures and Rainfall: Led by the remnants of Hurricane Laura tracking through Kentucky, rainfall ran above normal for a third straight week. Overall, the state averaged 1.14 inches. Ahead of the system, the Bluegrass State was situated within a typical summer-time air mass with tropical heat and humidity in place between Monday and Thursday. Highs consistently jumped into the middle 80s to low 90s, accompanied by isolated to scattered rain coverage on a daily basis. The remnants of Laura quickly pushed through the region over the course of Friday and early Saturday, bringing widespread rainfall to the area. A cold front then followed on Saturday, leading to a break in heat on Sunday. Looking back at the past three weeks, Kentucky has averaged 3.43 inches, which is about an inch above normal. Temperatures for the period averaged 77 degrees across the state which was 2 degrees warmer than normal and 4 degrees warmer than the previous period. High temperatures averaged from 86 in the West to 85 in the East. Departure from normal high temperatures ranged from 2 degrees cooler than normal in the West to near normal in the East. Low temperatures averaged from 69 degrees in the West to 68 degrees in the East. Departure from normal low temperature ranged from 5 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 93 degrees at ELKTON 5SW and the extreme low was 56 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 1.14 inches statewide which was 0.4 inches above normal and 153% of normal. Precipitation totals by climate division, West 1.31 inches, Central 1.16 inches, Bluegrass 0.95 inches and East 1.15 inches, which was 0.64, 0.38, 0.21 and 0.36 inches above normal. By station, precipitation totals ranged from a low of 0.28 inches at HENDERSON 5E to a high of 4.25 inches at RUSSELLVILLE 2W. Summarized and averaged data for the period 20200824 to 20200830(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 86 -2 69 5 78 2 1.31 0.64 196 93 60 CENTRAL(CD2) 85 -1 69 6 77 2 1.16 0.38 149 93 62 BLUEGRASS(CD3) 85 0 68 5 77 3 0.95 0.21 128 91 56 EAST(CD4) 85 0 68 7 76 3 1.15 0.36 146 92 60 -------------------------------------------------------------------------------- STATE 85 -1 68 5 77 2 1.14 0.40 153 93 56 --- Kentucky Climate Summary For the Period August 17, 2020 to August 23, 2020 Below Normal Temperatures and Above Normal Rainfall: Focus early in the week was a cold front sinking into the region on Tuesday. Scattered to numerous showers and storms accompanied the boundary during the afternoon and evening hours. Some scattered activity was left across Southeastern Kentucky on Wednesday, but otherwise, cooler and less humid air was ushered into the area behind the front. Highs were only around 80 on Wednesday, before falling into the mid 50s to low 60s that night. The rest of the period followed a similar pattern with daily rounds of scattered showers/storms and cooler than normal temperatures. Going with the common theme in recent weeks, storms were capable of producing very heavy rainfall and with slow storm movements, opened the door to some flooding. Overall, the state average was above normal, but totals were quite different from one side of the state to the other. While Eastern Kentucky averaged 1.33 inches for the week, that number dropped to 0.46 inches for Western Kentucky. Temperatures for the period averaged 73 degrees across the state which was 2 degrees cooler than normal and 4 degrees cooler than the previous period. High temperatures averaged from 84 in the West to 82 in the East. Departure from normal high temperatures ranged from 4 degrees cooler than normal in the West to 4 degrees cooler than normal in the East. Low temperatures averaged from 64 degrees in the West to 63 degrees in the East. Departure from normal low temperature ranged from 1 degree cooler than normal in the West to 1 degree warmer than normal in the East. The extreme high temperature for the period was 91 degrees at POPLAR BLUFF ASOS and the extreme low was 51 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.98 inches statewide which was 0.14 inches above normal and 116% of normal. Precipitation totals by climate division, West 0.46 inches, Central 0.96 inches, Bluegrass 1.19 inches and East 1.33 inches, which was -0.30, 0.11, 0.34 and 0.42 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at CAPE GIRARDEAU ASOS to a high of 3.57 inches at FRANKFORT. Summarized and averaged data for the period 20200817 to 20200823(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 84 -4 64 -1 74 -3 0.46 -0.30 61 91 57 CENTRAL(CD2) 82 -5 64 0 73 -2 0.96 0.11 113 89 55 BLUEGRASS(CD3) 82 -3 62 -1 72 -2 1.19 0.34 140 88 51 EAST(CD4) 82 -4 63 1 72 -2 1.33 0.42 146 89 53 -------------------------------------------------------------------------------- STATE 82 -4 63 -0 73 -2 0.98 0.14 116 91 53 --- Kentucky Climate Summary For the Period August 10, 2020 to August 16, 2020 Above Normal Temperatures and Rainfall: Kentucky averaged 1.30 inches for the period, marking the third time in the past four weeks that the state average has been above normal. The wet pattern persisted for much of the week, starting with an area of light to moderate showers passing southeast through the Bluegrass and Eastern Kentucky on Monday. Some of the most significant activity occurred on Wednesday through Friday with scattered to numerous showers and storms in place. The slow-moving nature of these storms, combined with torrential rainfall, led to numerous bouts of flash flooding. 1 to 2+ inches was common with the strongest storms. The week closed with the passage of a cold front on Sunday, which pushed a broken line of showers and storms through mainly the eastern half of the state. Looking back at the past 30 days, the state has averaged 5.30 inches, which is 1.31 inches above normal. Temperatures for the period averaged 77 degrees across the state which was 2 degrees warmer than normal and 4 degrees warmer than the previous period. High temperatures averaged from 86 in the West to 85 in the East. Departure from normal high temperatures ranged from 2 degrees cooler than normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 70 degrees in the West to 68 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 94 degrees at POPLAR BLUFF ASOS and the extreme low was 61 degrees at MCKEE 5S. Precipitation (liq. equ.) for the period totaled 1.30 inches statewide which was 0.44 inches above normal and 151% of normal. Precipitation totals by climate division, West 1.21 inches, Central 1.90 inches, Bluegrass 0.88 inches and East 1.22 inches, which was 0.41, 1.06, 0.01 and 0.28 inches above normal. By station, precipitation totals ranged from a low of 0.08 inches at ELKTON 5SW to a high of 5.31 inches at FORT KNOX. Summarized and averaged data for the period 20200810 to 20200816(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 86 -2 70 4 78 1 1.21 0.41 151 94 64 CENTRAL(CD2) 85 -2 69 4 77 1 1.90 1.06 226 92 64 BLUEGRASS(CD3) 84 -2 68 4 76 1 0.88 0.01 101 91 63 EAST(CD4) 85 -1 68 5 76 2 1.22 0.28 130 92 61 -------------------------------------------------------------------------------- STATE 85 -2 69 4 77 2 1.30 0.44 151 94 61 --- Kentucky Climate Summary For the Period August 3, 2020 to August 9, 2020 Below Normal Temperatures and Rainfall: Above normal rainfall has been the trend the past couple weeks, but that came to a halt over the first full week of August. Other than portions of Central Kentucky, rainfall was lacking for most of the state. Kentucky averaged about a quarter inch for the period, most of which coming over the first half of the week with the passage of a weak cold front. Coverage was lacking, staying isolated to scattered in nature. Behind the frontal passage, Kentucky saw a break in the heat and humidity with fall- like conditions in place. High temperatures only rose into the middle 70s to around 80 on Tuesday and Wednesday. This was accompanied by some unseasonably cool nights with some seeing lows in the mid to upper 50s. These temperatures are more typical of mid to late September in Kentucky. Saying that, the break did not last long as heat returned for the weekend, along with isolated to scattered storms across the western half of the state on Sunday. Temperatures for the period averaged 72 degrees across the state which was 4 degrees cooler than normal and 6 degrees cooler than the previous period. High temperatures averaged from 83 in the West to 84 in the East. Departure from normal high temperatures ranged from 5 degrees cooler than normal in the West to 2 degrees cooler than normal in the East. Low temperatures averaged from 63 degrees in the West to 63 degrees in the East. Departure from normal low temperature ranged from 3 degrees cooler than normal in the West to near normal in the East. The extreme high temperature for the period was 92 degrees at KOOMER RIDGE and the extreme low was 53 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.26 inches statewide which was 0.67 inches below normal and 28% of normal. Precipitation totals by climate division, West 0.40 inches, Central 0.37 inches, Bluegrass 0.11 inches and East 0.15 inches, which was 0.49, 0.53, 0.79 and 0.86 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 2.71 inches at EVANSVILLE ASOS. Summarized and averaged data for the period 20200803 to 20200809(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 83 -5 63 -3 73 -4 0.40 -0.49 45 91 55 CENTRAL(CD2) 83 -4 62 -3 72 -4 0.37 -0.53 41 91 53 BLUEGRASS(CD3) 82 -4 61 -4 72 -3 0.11 -0.79 12 92 55 EAST(CD4) 84 -2 63 0 73 -2 0.15 -0.86 15 92 55 -------------------------------------------------------------------------------- STATE 83 -4 62 -3 72 -4 0.26 -0.67 28 92 53 --- Kentucky Climate Summary For the Period July 27, 2020 to August 2, 2020 Near Normal Temperatures and Much Above Normal Rainfall: July closed and August opened with a very wet pattern in place as the state averaged 2.45 inches for the week. This amounted to a second straight week of above normal rainfall for the Bluegrass State, which over the past 14 days has averaged 3.71 inches. The state saw daily rounds of rainfall, most of which the result of a cold front pushing into the area and eventually stalling. Going with the trend of recent weeks, storms were capable of producing very heavy rainfall within a short period of time and led to some flash flooding. High accumulations were widespread across the state. The rainfall was especially welcomed by areas of the southern Bluegrass and NE Kentucky (predominantly Scott, Fayette, Clark, Bourbon, Lewis, Greenup, and Carter Counties), which were recently upgraded into a ‘Moderate Drought’ by the US Drought Monitor. The active pattern also gave a bit of a break from the heat of recent weeks. Rain and added cloud cover kept highs in the low to middle 80s for many between Thursday through Sunday. Some even in the upper 70s on Saturday and Sunday. Temperatures for the period averaged 77 degrees across the state which was near normal and 2 degrees cooler than the previous period. High temperatures averaged from 85 in the West to 83 in the East. Departure from normal high temperatures ranged from 4 degrees cooler than normal in the West to 4 degrees cooler than normal in the East. Low temperatures averaged from 70 degrees in the West to 68 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. The extreme high temperature for the period was 95 degrees at KOOMER RIDGE and the extreme low was 59 degrees at MAYFIELD 6SW. Precipitation (liq. equ.) for the period totaled 2.45 inches statewide which was 1.48 inches above normal and 252% of normal. Precipitation totals by climate division, West 2.45 inches, Central 2.24 inches, Bluegrass 2.69 inches and East 2.43 inches, which was 1.52, 1.28, 1.73 and 1.39 inches above normal. By station, precipitation totals ranged from a low of 0.61 inches at BOWLING GREEN 4E to a high of 5.43 inches at CARROLLTON 2E. Summarized and averaged data for the period 20200727 to 20200802(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 85 -4 70 3 78 0 2.45 1.52 263 93 59 CENTRAL(CD2) 84 -3 70 4 77 0 2.24 1.28 233 94 63 BLUEGRASS(CD3) 84 -2 69 4 76 0 2.69 1.73 280 93 64 EAST(CD4) 83 -4 68 4 76 1 2.43 1.39 234 95 63 -------------------------------------------------------------------------------- STATE 84 -3 69 4 77 0 2.45 1.48 252 95 59 --- Kentucky Climate Summary For the Period July 20, 2020 to July 26, 2020 Above Normal Temperatures and Rainfall: Kentucky saw a typical summer-time weather pattern throughout the week with a warm, moist, and unstable air mass in place. Heat was accompanied by daily rounds of storms during the heat of the afternoon. Rain coverage was a bit more pronounced this period. In doing so, other some isolated spots, most of Kentucky saw at least a half inch. The state average 1.25 inches for the week, slightly above normal for this time of year. Just like recent weeks, if caught under a storm, 1 to 2+ inches was common. Looking at data from the Ag Weather Center over the past 30 days, rainfall has been plentiful for most of Kentucky over that period. The state has averaged 5.46 inches, higher accumulations across Western and Central Kentucky (averages of 7.11 and 6.61, respectively) and lower across Eastern Kentucky (4.01 inches). Some localized areas have been much drier compared to the surrounding area. This includes portions of SE/NE Kentucky and the southern Bluegrass, which are roughly 1 to 2 inches below normal over the past 30 days. Temperatures for the period averaged 79 degrees across the state which was 2 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 90 in the West to 88 in the East. Departure from normal high temperatures ranged from 1 degree warmer than normal in the West to 1 degree warmer than normal in the East. Low temperatures averaged from 71 degrees in the West to 69 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 97 degrees at PEABODY and the extreme low was 64 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 1.25 inches statewide which was 0.29 inches above normal and 131% of normal. Precipitation totals by climate division, West 1.33 inches, Central 1.40 inches, Bluegrass 1.08 inches and East 1.19 inches, which was 0.42, 0.43, 0.13 and 0.19 inches above normal. By station, precipitation totals ranged from a low of 0.02 inches at LEXINGTON 7S to a high of 4.16 inches at BOWLING GREEN 5S. Summarized and averaged data for the period 20200720 to 20200726(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 90 1 71 4 80 2 1.33 0.42 146 96 66 CENTRAL(CD2) 89 1 70 4 80 3 1.40 0.43 144 95 65 BLUEGRASS(CD3) 89 2 70 5 79 3 1.08 0.13 114 94 64 EAST(CD4) 88 1 69 5 78 3 1.19 0.19 119 97 65 -------------------------------------------------------------------------------- STATE 89 1 70 4 79 2 1.25 0.29 131 97 64 --- Kentucky Climate Summary For the Period July 13, 2020 to July 19, 2020 Above Normal Temperatures and Below Normal Rainfall: Summer heat was in full force over the course of the period, especially over the latter half of the week when highs consistently jumping into the upper 80s to middle 90s. The most oppressive heat arrived on Sunday with the entire state in the low to middle 90s. A heat advisory was issued for the western half of Kentucky and up into the Northern Bluegrass/Northeastern Kentucky where high humidity pushed heat indices into the 100 to 105 degree range. The intense heat led to stressful conditions for livestock as the livestock heat stress index ran in the danger/emergency category each afternoon and early evening. Looking at rainfall, the state only averaged 0.38 inches for the week, most of which fell on Thursday. Isolated to scattered coverage was common throughout the week, which led to extremely variable accumulations. If caught under a storm, 1 to 2 inches were common, but others missed out and saw very little, many under a tenth of an inch. Temperatures for the period averaged 78 degrees across the state which was 1 degree warmer than normal and no change to the previous period. High temperatures averaged from 89 in the West to 88 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 1 degree warmer than normal in the East. Low temperatures averaged from 70 degrees in the West to 66 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 96 degrees at LOUISA 1S and the extreme low was 58 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.38 inches statewide which was 0.61 inches below normal and 38% of normal. Precipitation totals by climate division, West 0.50 inches, Central 0.45 inches, Bluegrass 0.20 inches and East 0.36 inches, which was 0.46, 0.56, 0.76 and 0.67 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 2.13 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20200713 to 20200719(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 89 -1 70 2 79 0 0.50 -0.46 52 95 59 CENTRAL(CD2) 88 0 69 3 78 1 0.45 -0.56 45 95 58 BLUEGRASS(CD3) 88 1 67 2 78 2 0.20 -0.76 21 95 58 EAST(CD4) 88 1 66 2 77 2 0.36 -0.67 35 96 58 -------------------------------------------------------------------------------- STATE 88 0 68 2 78 1 0.38 -0.61 38 96 58 --- Kentucky Climate Summary For the Period July 6, 2020 to July 12, 2020 Above Normal Temperatures and Rainfall: This past week featured a ‘rinse and repeat’ pattern. Weather conditions were essentially the same between Monday and Thursday. Highs jumped into the upper 80s to middle 90s with humid conditions in place. Isolated to scattered storms formed each day during the heat of the afternoon hours and dissipated later in the evening and overnight. Once again, any storm that developed was capable of producing very heavy rainfall and flash flooding. The pattern changed a bit Friday and into the weekend as a couple cold fronts worked through Kentucky. The state saw several rounds of rainfall, some with widespread coverage in place. Overall, the state averaged a little over an inch for the week. This now makes the third straight week that the state rainfall average has ran above normal. Over those 21 days, data at the Ag Weather Center shows the state has averaged 4.45 inches, which is about 1.5 inches above normal. Temperatures for the period averaged 78 degrees across the state which was 2 degrees warmer than normal and no change to the previous period. High temperatures averaged from 89 in the West to 86 in the East. Departure from normal high temperatures ranged from near normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 70 degrees in the West to 66 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 95 degrees at CAPE GIRARDEAU ASOS and the extreme low was 61 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 1.12 inches statewide which was 0.13 inches above normal and 113% of normal. Precipitation totals by climate division, West 1.24 inches, Central 1.21 inches, Bluegrass 1.27 inches and East 0.77 inches, which was 0.26, 0.21, 0.30 and -0.23 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at CAPE GIRARDEAU ASOS to a high of 4.05 inches at HARRODSBURG 3N. Summarized and averaged data for the period 20200706 to 20200712(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 89 0 70 3 80 2 1.24 0.26 127 95 61 CENTRAL(CD2) 88 0 69 3 78 1 1.21 0.21 121 94 61 BLUEGRASS(CD3) 88 2 68 3 78 2 1.27 0.30 131 93 62 EAST(CD4) 86 -1 66 3 76 1 0.77 -0.23 77 94 61 -------------------------------------------------------------------------------- STATE 88 0 68 3 78 2 1.12 0.13 113 95 61 --- Kentucky Climate Summary For the Period June 29, 2020 to July 5, 2020 Above Normal Temperatures and Rainfall: The first half of the period featured a persistent wet pattern that carried over from the previous weekend. Storms were scattered in coverage and within a very moist air mass, led to heavy downpours. If caught under one of these slow-moving storms, flash flooding was common with the excessive rainfall. Western Kentucky saw the most widespread rainfall this week with most picking up more than an inch, but many over two. A very hot and humid air mass accompanied the rainfall. The muggy conditions made it feel more like it was around 100 for some locations on Monday. Conditions turned mostly dry between Thursday and Independence Day. While humidity decreased a bit, air temperatures remained high in the upper 80s to middle 90s, slightly above normal for this time of year. Storms returned to the area on Sunday, most widespread across Central Kentucky. Overall, Western Kentucky led the way, averaging over 2 inches for the week. That number decreased to just under a half inch for Eastern Kentucky with more hit and miss storms. Despite some lower accumulations to the east, other than extreme NE Kentucky, the Central Bluegrass, and a small section of SE Kentucky; most have seen significant rainfall over the past 2 weeks. Temperatures for the period averaged 77 degrees across the state which was 1 degree warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 87 in the West to 86 in the East. Departure from normal high temperatures ranged from 2 degrees cooler than normal in the West to near normal in the East. Low temperatures averaged from 70 degrees in the West to 66 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. The extreme high temperature for the period was 96 degrees at FRANKFORT and the extreme low was 61 degrees at PAINTSVILLE 4W. Precipitation (liq. equ.) for the period totaled 1.08 inches statewide which was 0.09 inches above normal and 109% of normal. Precipitation totals by climate division, West 2.14 inches, Central 1.00 inches, Bluegrass 0.68 inches and East 0.49 inches, which was 1.15, 0.02, -0.28 and -0.53 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at LOUISA 1S to a high of 5.24 inches at LEBANON 8NW. Summarized and averaged data for the period 20200629 to 20200705(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 87 -2 70 3 78 0 2.14 1.15 216 94 65 CENTRAL(CD2) 87 0 68 3 78 2 1.00 0.02 102 95 63 BLUEGRASS(CD3) 86 0 67 3 77 2 0.68 -0.28 71 96 62 EAST(CD4) 86 0 66 4 76 2 0.49 -0.53 48 94 61 -------------------------------------------------------------------------------- STATE 86 -1 68 4 77 1 1.08 0.09 109 96 61 --- Kentucky Climate Summary For the Period June 22, 2020 to June 28, 2020 Below Normal Temperatures and Much Above Normal Rainfall: Exceptional rainfall fell across the Bluegrass State over this past week as the state averaged 2.25 inches. This broke a four week stretch of below normal rainfall. While the state saw numerous rounds of showers and storms through the period, the most intense activity occurred over the weekend. Several waves of storms pushed through Kentucky and as the state sat within a very moist air mass, torrential rainfall was common. One of these waves led to substantial flooding across portions of West Central Kentucky on Sunday. The three highest accumulations according to the Kentucky Mesonet on Sunday came from Ohio, Muhlenberg, and McLean Counties with totals of 4 to 6+ inches. This wave carried southeast into South Central Kentucky with numerous stations over two inches for the day. Temperatures for the period averaged 74 degrees across the state which was 1 degree cooler than normal and 4 degrees warmer than the previous period. High temperatures averaged from 85 in the West to 81 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to 4 degrees cooler than normal in the East. Low temperatures averaged from 67 degrees in the West to 64 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 94 degrees at CAPE GIRARDEAU ASOS and the extreme low was 55 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 2.25 inches statewide which was 1.25 inches above normal and 226% of normal. Precipitation totals by climate division, West 2.35 inches, Central 2.99 inches, Bluegrass 1.79 inches and East 1.86 inches, which was 1.36, 2.01, 0.81 and 0.83 inches above normal. By station, precipitation totals ranged from a low of 0.00 inches at BIG SANDY to a high of 7.48 inches at CALHOUN 5NW. Summarized and averaged data for the period 20200622 to 20200628(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 85 -3 67 2 76 -1 2.35 1.36 237 94 56 CENTRAL(CD2) 82 -4 65 1 73 -2 2.99 2.01 305 91 56 BLUEGRASS(CD3) 81 -4 65 2 73 -1 1.79 0.81 183 88 55 EAST(CD4) 81 -4 64 3 73 0 1.86 0.83 181 88 55 -------------------------------------------------------------------------------- STATE 82 -4 65 2 74 -1 2.25 1.25 226 94 55 --- Kentucky Climate Summary For the Period June 15, 2020 to June 21, 2020 Below Normal Temperatures and Rainfall: Kentucky saw a fourth straight week of below normal rainfall. Focus for much of the period was on a slow-moving area of low pressure aloft that hovered to the east of the Bluegrass State. Conditions were mostly dry through Wednesday, but as the area of low pressure slowly moved closer, scattered showers and storms returned to the eastern half of Kentucky on Thursday. Coverage then turned more of the hit or miss variety on Friday and Saturday, still mainly across the eastern half of the state. The pattern changed by Sunday as the upper level low moved to the northeast and another disturbance pushed into the area, producing much-needed widespread rain coverage for the first time in quite a while. Saying that, accumulations were still quite variable across Kentucky. Overall, the state averaged 0.65 inches for the week, which is about a third of an inch below normal. Over the past 30 days, rainfall deficits are over 1.5 inches below normal across the state. The extended period of dry weather has led the US Drought Monitor to introduce an area of ‘Abnormally Dry’ conditions across mainly Western/West Central Kentucky. Temperatures for the period averaged 71 degrees across the state which was 2 degrees cooler than normal and 2 degrees cooler than the previous period. High temperatures averaged from 84 in the West to 78 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to 6 degrees cooler than normal in the East. Low temperatures averaged from 61 degrees in the West to 59 degrees in the East. Departure from normal low temperature ranged from 3 degrees cooler than normal in the West to near normal in the East. The extreme high temperature for the period was 94 degrees at MAYFIELD 6SW and the extreme low was 49 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.65 inches statewide which was 0.36 inches below normal and 64% of normal. Precipitation totals by climate division, West 0.62 inches, Central 0.60 inches, Bluegrass 0.64 inches and East 0.74 inches, which was 0.38, 0.4, 0.38 and 0.29 inches below normal. By station, precipitation totals ranged from a low of 0.01 inches at BIG SANDY to a high of 2.19 inches at MOREHEAD 4NE. Summarized and averaged data for the period 20200615 to 20200621(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 84 -3 61 -3 73 -2 0.62 -0.38 62 94 51 CENTRAL(CD2) 82 -3 60 -2 71 -3 0.60 -0.40 60 93 49 BLUEGRASS(CD3) 82 -1 59 -3 71 -1 0.64 -0.38 63 91 50 EAST(CD4) 78 -6 59 0 69 -3 0.74 -0.29 72 91 51 -------------------------------------------------------------------------------- STATE 82 -3 60 -2 71 -2 0.65 -0.36 64 94 49 --- Kentucky Climate Summary For the Period June 8, 2020 to June 14, 2020 Above Normal Temperatures and Below Normal Rainfall: Conditions have trended dry recently across Kentucky with three straight weeks of below normal rainfall. Over this 21-day period, the state has only averaged two inches of rainfall, which is over an inch below normal. Saying that, some locations have received under an inch over that time period and over two inches below normal. Looking at this past week, focus was on the remnants of Tropical Storm Cristobal early in the period. This system ended up taking a track just west of Kentucky and unfortunately, took the higher accumulations with it. Showers and storms were scattered to numerous in nature across the western half of Kentucky and limited father east. This was flipped on Wednesday as a strong cold front pushed through the state. While the eastern half of Kentucky benefited from some rainfall, the western half was left mostly dry. After a dry second half of the work week, light showers again fell over the weekend, but nothing too significant. Overall, the state averaged less than a half inch for the week. Temperatures for the period averaged 73 degrees across the state which was 1 degree warmer than normal and no change to the previous period. High temperatures averaged from 84 in the West to 82 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 65 degrees in the West to 60 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 93 degrees at BOWLING GREEN APT and the extreme low was 50 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.38 inches statewide which was 0.65 inches below normal and 37% of normal. Precipitation totals by climate division, West 0.56 inches, Central 0.35 inches, Bluegrass 0.30 inches and East 0.30 inches, which was 0.42, 0.69, 0.75 and 0.75 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at HODGENVILLE 2E to a high of 1.10 inches at WINCHESTER 3NW. Summarized and averaged data for the period 20200608 to 20200614(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 84 -1 65 2 75 1 0.56 -0.42 57 91 53 CENTRAL(CD2) 84 1 63 2 73 1 0.35 -0.69 34 93 51 BLUEGRASS(CD3) 83 1 61 1 72 1 0.30 -0.75 29 92 50 EAST(CD4) 82 -1 60 2 71 1 0.30 -0.75 29 92 50 -------------------------------------------------------------------------------- STATE 83 -0 62 2 73 1 0.38 -0.65 37 93 50 --- Kentucky Climate Summary For the Period June 1, 2020 to June 7, 2020 Above Normal Temperatures and Below Normal Rainfall: Kentucky saw a second straight week of below normal rainfall. According to data at the Ag Weather Center, the state has averaged 1.62 inches over the past two weeks, which is just over a half inch below normal. Carrying over from the previous weekend, dry weather held for most of the state through Wednesday, giving the Commonwealth a 5 day stretch of dry conditions. Increasing temperatures and humidity accompanied this dry weather with highs back in the mid 80s to low 90s for Tuesday and Wednesday. Rainfall returned to the area on Thursday afternoon/evening with scattered to numerous showers and storms in place. Any storms that formed were capable of producing torrential rainfall. Totals varied tremendously based on the location of those storms, with totals ranging from under a quarter inch to over 2 inches. This was the only rainfall event across the week for most of Kentucky. Above normal temperatures continued on Saturday, ahead of a weak frontal boundary moving through the state. This boundary had little moisture to work with and for the most part, just resulted in a temporary break from the humidity on Sunday. Temperatures for the period averaged 74 degrees across the state which was 4 degrees warmer than normal and 4 degrees warmer than the previous period. High temperatures averaged from 87 in the West to 84 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. Low temperatures averaged from 64 degrees in the West to 61 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 94 degrees at LOUISVILLE APT and the extreme low was 41 degrees at OWINGSVILLE 4S. Precipitation (liq. equ.) for the period totaled 0.96 inches statewide which was 0.13 inches below normal and 88% of normal. Precipitation totals by climate division, West 0.74 inches, Central 1.31 inches, Bluegrass 0.62 inches and East 1.16 inches, which was -0.31, 0.21, -0.48 and 0.07 inches respectively from normal. By station, precipitation totals ranged from a low of 0.05 inches at ALEXANDRIA 5NW to a high of 2.92 inches at OWENSBORO AWSS. Summarized and averaged data for the period 20200601 to 20200607(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 87 4 64 3 76 4 0.74 -0.31 70 94 46 CENTRAL(CD2) 85 3 63 4 74 3 1.31 0.21 119 94 43 BLUEGRASS(CD3) 84 4 62 4 73 4 0.62 -0.48 56 92 41 EAST(CD4) 84 3 61 5 73 4 1.16 0.07 106 91 41 -------------------------------------------------------------------------------- STATE 85 4 62 4 74 4 0.96 -0.13 88 94 41 --- Kentucky Climate Summary For the Period May 25, 2020 to May 31, 2020 Above Normal Temperatures and Below Normal Rainfall: The closing week of May consisted of a summer-like pattern for Kentucky. The work week saw daily rounds of showers and storms, most of which isolated to scattered in nature. The one exception came Wednesday when much of West Central and Central Kentucky saw a round of widespread showers. Overall for the week, the state averaged 0.66 inches. Averages were higher for the western half of the state with help from the Wednesday event, closer to an inch. Those numbers dipped to well under a half inch for the eastern half. Warm temperatures accompanied the active pattern, peaking earlier in the week on Memorial Day when highs jumped into the middle 80s to low 90s. A big change then occurred late in the week following the passage of a cold front on Friday. Much cooler and dry conditions arrived for the weekend. Saturday and Sunday both featured sunny skies, lower humidity, and high temperatures in the 70s/low 80s. Temperatures for the period averaged 71 degrees across the state which was 3 degrees warmer than normal and 6 degrees warmer than the previous period. High temperatures averaged from 80 in the West to 80 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to near normal in the East. Low temperatures averaged from 63 degrees in the West to 61 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 92 degrees at OWENSBORO AWSS and the extreme low was 47 degrees at OWINGSVILLE 4S. Precipitation (liq. equ.) for the period totaled 0.66 inches statewide which was 0.46 inches below normal and 59% of normal. Precipitation totals by climate division, West 0.99 inches, Central 0.92 inches, Bluegrass 0.32 inches and East 0.41 inches, which was 0.11, 0.24, 0.77 and 0.71 inches below normal. By station, precipitation totals ranged from a low of 0.07 inches at HINDMAN 5N to a high of 3.46 inches at CAPE GIRARDEAU ASOS. Summarized and averaged data for the period 20200525 to 20200531(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 80 -1 63 4 71 1 0.99 -0.11 90 92 51 CENTRAL(CD2) 79 -1 62 5 71 2 0.92 -0.24 79 90 50 BLUEGRASS(CD3) 80 2 62 6 71 4 0.32 -0.77 29 88 47 EAST(CD4) 80 0 61 7 71 4 0.41 -0.71 37 90 48 -------------------------------------------------------------------------------- STATE 80 0 62 6 71 3 0.66 -0.46 59 92 47 --- Kentucky Climate Summary For the Period May 18, 2020 to May 24, 2020 Near Normal Temperatures and Above Normal Rainfall: Depending on the exact location across Kentucky, this period was either exceptionally wet or relatively dry. The focus over the first half of the week was a disturbance aloft that didn’t move much, keeping cloudy and wet weather entrenched over the state between Monday and Thursday. Rainfall was most extreme across the eastern half of the state on Monday and Tuesday, especially-so just east of a line from Pulaski, Fayette, and Boone Counties. When it was all said and done, this region saw 2 to 5+ inches of rainfall with a sharp cutoff to the west. The extreme rainfall within a very short period of time led to saturated soils and in turn, moderate/major flooding for a large portion of the Bluegrass Region and Eastern Kentucky. The rest of the week featured daily bouts of rainfall, but only isolated to scattered in coverage. Overall, the state averaged 2.16 inches for the week, but there was quite the range across the state. While the Bluegrass Region and Eastern Kentucky averaged 3.90 and 3.16 inches respectively, Western Kentucky only averaged 0.69 inches. Looking at temperatures, the period started with cooler weather in place, but summer heat returned over the weekend. Highs jumped into the mid to upper 80s, some touching 90. Dewpoints in the middle 60s to low 70s gave a much muggier feel to the air. Temperatures for the period averaged 66 degrees across the state which was near normal and 4 degrees warmer than the previous period. High temperatures averaged from 75 in the West to 73 in the East. Departure from normal high temperatures ranged from 5 degrees cooler than normal in the West to 5 degrees cooler than normal in the East. Low temperatures averaged from 60 degrees in the West to 57 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 90 degrees at LOUISVILLE APT and the extreme low was 48 degrees at SHEPHERDSVILLE 6SE. Precipitation (liq. equ.) for the period totaled 2.16 inches statewide which was 1.05 inches above normal and 194% of normal. Precipitation totals by climate division, West 0.69 inches, Central 0.88 inches, Bluegrass 3.90 inches and East 3.16 inches, which was -0.41, -0.28, 2.83 and 2.04 inches respectively from normal. By station, precipitation totals ranged from a low of 0.23 inches at CARBONDALE ASOS to a high of 6.48 inches at ALEXANDRIA 5NW. Summarized and averaged data for the period 20200518 to 20200524(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 75 -5 60 3 67 -1 0.69 -0.41 63 88 52 CENTRAL(CD2) 75 -3 58 3 67 0 0.88 -0.28 76 90 48 BLUEGRASS(CD3) 72 -5 58 4 65 0 3.90 2.83 364 87 50 EAST(CD4) 73 -5 57 5 65 0 3.16 2.04 282 89 48 -------------------------------------------------------------------------------- STATE 74 -4 58 4 66 0 2.16 1.05 194 90 48 --- Kentucky Climate Summary For the Period May 11, 2020 to May 17, 2020 Below Normal Temperatures and Rainfall: The weather pattern flipped this week, starting the period with below normal temperatures in place and ending more like summer. The period opened with northwest flow limiting highs to the upper 40s to middle 50s for portions of the state. Frost was again an issue Monday night across Eastern Kentucky as lows dropped into the middle 30s. Cooler weather stuck around midweek along with a return of widespread light showers across the region. Total accumulations were higher across Western Kentucky with some exceeding an inch, but decreased significantly farther east. After the rain moved out, southerly flow ushered much warmer air into the Ohio Valley for the second half of the week. Highs consistently rose into the upper 70s to middle 80s from Thursday onward, even turning a bit muggy over the weekend. A more active pattern accompanied the warmer temperatures on Friday and stuck around through the end of the period. Multiple rounds of showers and storms traversed the state, mostly across the northern half with a front stalled across the region. While the state averaged 0.73 inches fort the week, accumulations were much higher across Western Kentucky and North Central Kentucky where many saw 1 to 2+ inches. Those totals dropped dramatically to the east as Eastern Kentucky only averaged 0.26 inches for the week. Temperatures for the period averaged 62 degrees across the state which was 2 degrees cooler than normal and 8 degrees warmer than the previous period. High temperatures averaged from 71 in the West to 71 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 5 degrees cooler than normal in the East. Low temperatures averaged from 55 degrees in the West to 50 degrees in the East. Departure from normal low temperature ranged from near normal in the West to 1 degree warmer than normal in the East. The extreme high temperature for the period was 87 degrees at BIG SANDY and the extreme low was 32 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.73 inches statewide which was 0.4 inches below normal and 64% of normal. Precipitation totals by climate division, West 1.36 inches, Central 0.63 inches, Bluegrass 0.67 inches and East 0.26 inches, which was 0.18, -0.56, -0.40 and -0.83 inches respectively from normal. By station, precipitation totals ranged from a low of 0.03 inches at BIG SANDY to a high of 2.81 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20200511 to 20200517(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 71 -6 55 0 63 -3 1.36 0.18 115 84 33 CENTRAL(CD2) 71 -5 52 -1 62 -2 0.63 -0.56 53 86 33 BLUEGRASS(CD3) 69 -6 51 -1 60 -3 0.67 -0.40 63 85 32 EAST(CD4) 71 -5 50 1 61 -2 0.26 -0.83 24 87 33 -------------------------------------------------------------------------------- STATE 70 -6 52 -0 62 -2 0.73 -0.40 64 87 32 --- Kentucky Climate Summary For the Period May 4, 2020 to May 10, 2020 Well Below Normal Temperatures and Above Normal Rainfall: The big story for the week was a cold air outbreak late in the period that brought record breaking temperatures to much of the Bluegrass State. The coldest temperatures were seen early Saturday morning as many across the Commonwealth saw temperatures plummet into the upper 20s to middle 30s. Coldest across the eastern half of the state and increasing farther west. Putting these temperatures into perspective, normal lows for this time of year are in the low to middle 50s. While Saturday morning was the coldest, the state did see a few more rounds of frosty temperatures throughout the week, most notable on Sunday morning across Eastern Kentucky, when temperatures yet again dropped into the low to mid 30s for many locations. Cold air of this extreme and this late in the spring season is quite rare across Kentucky. Looking at frost occurrence data, having temperatures of 32 degrees or lower at this time of the year is less than a 10% probability for many across the state. While temperatures were well below normal for the week, the Commonwealth also saw multiple rounds of widespread showers, one coming Monday night/Tuesday, another on Friday, and ended with a closing round on Sunday. Altogether, the state averaged 1.37 inches for the week. Temperatures for the period averaged 53 degrees across the state which was 9 degrees cooler than normal and 6 degrees cooler than the previous period. High temperatures averaged from 66 in the West to 62 in the East. Departure from normal high temperatures ranged from 9 degrees cooler than normal in the West to 12 degrees cooler than normal in the East. Low temperatures averaged from 47 degrees in the West to 41 degrees in the East. Departure from normal low temperature ranged from 5 degrees cooler than normal in the West to 6 degrees cooler than normal in the East. The extreme high temperature for the period was 79 degrees at KOOMER RIDGE and the extreme low was 26 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 1.37 inches statewide which was 0.28 inches above normal and 125% of normal. Precipitation totals by climate division, West 1.12 inches, Central 1.60 inches, Bluegrass 1.04 inches and East 1.72 inches, which was -0.04, 0.45, 0.03 and 0.67 inches respectively from normal. By station, precipitation totals ranged from a low of 0.67 inches at YELLOW CREEK to a high of 4.05 inches at LIBERTY 3SW. Summarized and averaged data for the period 20200504 to 20200510(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 66 -9 47 -5 56 -8 1.12 -0.04 97 78 29 CENTRAL(CD2) 64 -10 44 -7 54 -8 1.60 0.45 139 78 27 BLUEGRASS(CD3) 61 -12 41 -8 51 -10 1.04 0.03 103 76 26 EAST(CD4) 62 -12 41 -6 52 -8 1.72 0.67 164 79 26 -------------------------------------------------------------------------------- STATE 63 -11 43 -7 53 -9 1.37 0.28 125 79 26 --- Kentucky Climate Summary For the Period April 27, 2020 to May 3, 2020 Near Normal Temperatures and Below Normal Rainfall: The work week started out on a dry and mild note with highs in the 60s and 70s. Along and ahead of a cold front, widespread showers returned to the area Tuesday night and into Wednesday. Lighter activity then continued into Thursday. The rain and heavy cloud cover did lead to temperatures that were well below normal for the last day of April as highs struggled in the upper 40s to middle 50s on Thursday. This followed a cooler trend that has stuck around for much of the second half of April. Looking back at the past month and while preliminary, data from the Ag Weather Center shows the state saw its first month of below normal temperatures since November. Luckily, the cool weather didn’t last long as highs rose into the 80s for many by Saturday. A strong to at times, severe line of showers and storms then closed out the week on Sunday. Totals did vary quite a bit across the state for the week. Combined with the Wednesday/Thursday event, the western half of the state was about a half inch below normal for the week, while the eastern half was actually above normal. Temperatures for the period averaged 60 degrees across the state which was near normal and 4 degrees warmer than the previous period. High temperatures averaged from 73 in the West to 71 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 2 degrees cooler than normal in the East. Low temperatures averaged from 51 degrees in the West to 47 degrees in the East. Departure from normal low temperature ranged from 1 degree warmer than normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 85 degrees at BOWLING GREEN APT and the extreme low was 31 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 0.88 inches statewide which was 0.19 inches below normal and 82% of normal. Precipitation totals by climate division, West 0.71 inches, Central 0.59 inches, Bluegrass 1.01 inches and East 1.20 inches, which was -0.50, -0.51, 0.02 and 0.20 inches respectively from normal. By station, precipitation totals ranged from a low of 0.15 inches at ELIZABETHTOWN 8W to a high of 2.43 inches at OWINGSVILLE 4S. Summarized and averaged data for the period 20200427 to 20200503(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 73 -1 51 1 62 0 0.71 -0.50 59 84 32 CENTRAL(CD2) 72 0 49 0 60 -1 0.59 -0.51 54 85 32 BLUEGRASS(CD3) 69 -2 49 2 59 0 1.01 0.02 102 82 31 EAST(CD4) 71 -2 47 2 59 0 1.20 0.20 120 85 32 -------------------------------------------------------------------------------- STATE 71 -2 49 1 60 0 0.88 -0.19 82 85 31 --- Kentucky Climate Summary For the Period April 20, 2020 to April 26, 2020 Below Normal Temperatures and Above Normal Rainfall: April rainfall has been below normal for much of the month, but that changed this week as Kentucky saw multiple waves of widespread showers. Overall, the state averaged 1.74 inches for the week, most of which fell Thursday and over the weekend. Other than some portions of Western Kentucky that saw under an inch, 1 to 2+ inches was common across the rest of the state. Temperatures continued to run cooler than normal, but not as significant as the previous period. The coldest temperatures were seen Tuesday night following the passage of a weak cold front through the area. Lows fell into the 30s, prompting another threat of frost, especially so across the eastern half of the state. A handful of counties once again fell into the upper 20s. This led the way to a second straight week of below normal temperatures for the Bluegrass State. Temperatures for the period averaged 55 degrees across the state which was 3 degrees cooler than normal and 8 degrees warmer than the previous period. High temperatures averaged from 66 in the West to 64 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 7 degrees cooler than normal in the East. Low temperatures averaged from 48 degrees in the West to 46 degrees in the East. Departure from normal low temperature ranged from near normal in the West to 4 degrees warmer than normal in the East. The extreme high temperature for the period was 76 degrees at POPLAR BLUFF ASOS and the extreme low was 28 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 1.74 inches statewide which was 0.7 inches above normal and 168% of normal. Precipitation totals by climate division, West 1.44 inches, Central 1.93 inches, Bluegrass 1.72 inches and East 1.87 inches, which was 0.25, 0.88, 0.77 and 0.92 inches above normal. By station, precipitation totals ranged from a low of 0.65 inches at PRINCETON 2SE to a high of 3.30 inches at OWENSBORO AWSS. Summarized and averaged data for the period 20200420 to 20200426(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 66 -6 48 0 57 -3 1.44 0.25 121 76 34 CENTRAL(CD2) 64 -6 47 0 55 -3 1.93 0.88 184 73 30 BLUEGRASS(CD3) 62 -7 45 0 53 -4 1.72 0.77 181 71 28 EAST(CD4) 64 -7 46 4 55 -2 1.87 0.92 197 72 28 -------------------------------------------------------------------------------- STATE 64 -6 46 0 55 -3 1.74 0.70 168 76 28 --- Kentucky Climate Summary For the Period April 13, 2020 to April 19, 2020 Well Below Normal Temperatures and Near Normal Rainfall: The week started with a line of showers and storms continuing to progress across the state ahead of a cold front. Based on the data cutoff, some of this rainfall was on last week’s report. While the state average was near normal this period, much of this average came from this event. The rest of the week followed a much drier pattern with only light accumulations throughout. In fact, most of the state saw less than half inch of additional rainfall, most coming on Friday. Overall, through the 19th, the state has averaged 2.14 inches for the month of April, which is roughly a half inch below normal. Well below normal temperatures accompanied the dry conditions. Normal high temperatures run in the middle 60s to around 70 for the middle of April, while lows average in the middle to upper 40s. Over much of the period, high struggled in the 50s, while also seeing multiple bouts of subfreezing temperatures. This was especially the case Tuesday night as much of the state dropped below freezing and some even experienced a hard freeze with lows dipping into the middle 20s to low 30s. This was followed by another round on Wednesday night, but subfreezing temperatures were primarily limited to the northern half of Kentucky. Altogether, the cold temperatures throughout the period broke a six week streak of the state average temperature running above normal. Temperatures for the period averaged 46 degrees across the state which was 10 degrees cooler than normal and 12 degrees cooler than the previous period. High temperatures averaged from 59 in the West to 58 in the East. Departure from normal high temperatures ranged from 11 degrees cooler than normal in the West to 11 degrees cooler than normal in the East. Low temperatures averaged from 38 degrees in the West to 34 degrees in the East. Departure from normal low temperature ranged from 8 degrees cooler than normal in the West to 7 degrees cooler than normal in the East. The extreme high temperature for the period was 75 degrees at BOONEVILLE 2S and the extreme low was 22 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 1.06 inches statewide which was 0.07 inches above normal and 108% of normal. Precipitation totals by climate division, West 0.68 inches, Central 0.95 inches, Bluegrass 1.30 inches and East 1.31 inches, which was -0.44, -0.04, 0.40 and 0.38 inches respectively from normal. By station, precipitation totals ranged from a low of 0.09 inches at CAPE GIRARDEAU ASOS to a high of 3.13 inches at YELLOW CREEK. Summarized and averaged data for the period 20200413 to 20200419(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 59 -11 38 -8 48 -10 0.68 -0.44 61 75 23 CENTRAL(CD2) 58 -10 36 -8 47 -9 0.95 -0.04 96 75 22 BLUEGRASS(CD3) 55 -11 34 -9 44 -11 1.30 0.40 144 71 22 EAST(CD4) 58 -11 34 -7 46 -9 1.31 0.38 141 75 23 -------------------------------------------------------------------------------- STATE 58 -10 36 -8 46 -10 1.06 0.07 108 75 23 --- Kentucky Climate Summary For the Period April 6, 2020 to April 12, 2020 Above Normal Temperatures and Near Normal Rainfall: The period started with above normal temperatures and mostly dry conditions in place. Highs consistently rose into the mid-70s to mid-80s with sunny skies. The tide turned on Wednesday evening and Wednesday night as a strong cold front pushed through the state. The highlight of the event was a strong to severe line of storms that formed ahead of the frontal boundary. This line, in addition to some storms earlier in the day, led to numerous reports of large hail and damaging winds. Behind the boundary, breezy northwest winds ushered much cooler air into the area for the end of the work week. Low temperatures dipped into the upper 20s to middle 30s Friday night, prompting the first Freeze Warnings and Frost Advisories of the spring season. Southerly flow brought temperatures back into the 60s over the weekend, but light to moderate rain showers returned to the area Sunday afternoon. Some of this rain fell after the data cutoff and will be reflected in next week’s report. Combined with the Wednesday event, the state averaged just over an inch for the week, which is near normal for this time of year. Temperatures for the period averaged 58 degrees across the state which was 4 degrees warmer than normal and 6 degrees warmer than the previous period. High temperatures averaged from 69 in the West to 68 in the East. Departure from normal high temperatures ranged from 1 degree warmer than normal in the West to 1 degree warmer than normal in the East. Low temperatures averaged from 49 degrees in the West to 47 degrees in the East. Departure from normal low temperature ranged from 5 degrees warmer than normal in the West to 8 degrees warmer than normal in the East. The extreme high temperature for the period was 86 degrees at CARBONDALE ASOS and the extreme low was 26 degrees at MONTICELLO AWOS. Precipitation (liq. equ.) for the period totaled 1.05 inches statewide which was 0.03 inches above normal and 103% of normal. Precipitation totals by climate division, West 0.72 inches, Central 1.21 inches, Bluegrass 1.26 inches and East 1.02 inches, which was -0.44, 0.17, 0.34 and 0.08 inches respectively from normal. By station, precipitation totals ranged from a low of 0.17 inches at EVANSVILLE ASOS to a high of 2.12 inches at SCOTTSVILLE 2W. Summarized and averaged data for the period 20200406 to 20200412(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 69 1 49 5 59 3 0.72 -0.44 62 86 30 CENTRAL(CD2) 68 2 48 5 58 3 1.21 0.17 116 85 27 BLUEGRASS(CD3) 66 2 47 6 56 3 1.26 0.34 137 84 29 EAST(CD4) 68 1 47 8 57 4 1.02 0.08 109 83 26 -------------------------------------------------------------------------------- STATE 68 2 48 6 58 4 1.05 0.03 103 86 26 --- Kentucky Climate Summary For the Period March 30, 2020 to April 5, 2020 Above Normal Temperatures and Below Normal Rainfall: Following an exceptionally wet March, the first week of April opened with some much- welcomed dry conditions. The only significant rainfall event passed through the Bluegrass State on Tuesday. Total accumulations varied significantly, between a half and one inch across the southern half of the state and less than a tenth of an inch towards the northern fringes. Otherwise, the rest of the period was mostly dry. Overall, the state averaged 0.41 inches, which marks the first week of below average precipitation since the last week of February. The drier pattern was accompanied by fluctuating temperatures for much of the week and partly to mostly sunny skies. High temperatures ran below normal on Tuesday and Wednesday. Much of the state dipped into the middle 30s to low 40s on Thursday morning. Some even hitting the lower 30s. The cool conditions did not last long as the state was seeing highs back in the 60s and 70s for the end of the work week and into the weekend. Temperatures for the period averaged 53 degrees across the state which was 1 degree warmer than normal and 6 degrees cooler than the previous period. High temperatures averaged from 64 in the West to 63 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 44 degrees in the West to 42 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 79 degrees at PEABODY and the extreme low was 28 degrees at MONTICELLO AWOS. Precipitation (liq. equ.) for the period totaled 0.41 inches statewide which was 0.58 inches below normal and 41% of normal. Precipitation totals by climate division, West 0.36 inches, Central 0.34 inches, Bluegrass 0.16 inches and East 0.76 inches, which was 0.73, 0.7, 0.74 and 0.19 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at EVANSVILLE ASOS to a high of 1.14 inches at BARBOURVILLE 3E. Summarized and averaged data for the period 20200330 to 20200405(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 64 -1 44 2 54 0 0.36 -0.73 33 75 33 CENTRAL(CD2) 64 0 42 2 53 1 0.34 -0.70 33 77 29 BLUEGRASS(CD3) 61 -1 42 3 51 1 0.16 -0.74 18 75 30 EAST(CD4) 63 -1 42 5 53 2 0.76 -0.19 80 79 28 -------------------------------------------------------------------------------- STATE 63 -1 42 2 53 1 0.41 -0.58 41 79 28 --- Kentucky Climate Summary For the Period March 23, 2020 to March 29, 2020 Well Above Normal Temperatures and Slightly Above Normal Rainfall: Farmers welcomed some drier conditions this past week. While the state averaged 1.06 inches for the period, which is slightly above normal, this number was bumped higher by higher accumulations across Southeastern Kentucky. Eastern Kentucky averaged 1.48 inches for the week, but the rest of the state was actually slightly below normal. Light to moderate showers passed through the area on Tuesday as low pressure pushed just south of the area. Other than some portions of the Northern Bluegrass that saw scattered activity, this was followed by a few days of mostly dry and warm weather. In fact, highs Thursday through Saturday were in the middle 70s to middle 80s behind breezy southerly flow. A strong storm system then pushed through the state Saturday evening and overnight. Some storms became strong to severe with damaging winds as the main hazard. A strong EF2 tornado even touched down in Henderson County with estimated peak winds of 115 mph. Temperatures took a step back on Sunday with highs in the 60s and very breezy conditions in place. Peak wind gusts between 35 and 45 mph were common across Kentucky, highest across the Bluegrass region. Temperatures for the period averaged 59 degrees across the state which was 10 degrees warmer than normal and 8 degrees warmer than the previous period. High temperatures averaged from 68 in the West to 69 in the East. Departure from normal high temperatures ranged from 5 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. Low temperatures averaged from 52 degrees in the West to 51 degrees in the East. Departure from normal low temperature ranged from 12 degrees warmer than normal in the West to 16 degrees warmer than normal in the East. The extreme high temperature for the period was 88 degrees at LOUISA 1S and the extreme low was 32 degrees at PAINTSVILLE 4W. Precipitation (liq. equ.) for the period totaled 1.09 inches statewide which was 0.06 inches above normal and 106% of normal. Precipitation totals by climate division, West 0.97 inches, Central 1.07 inches, Bluegrass 0.83 inches and East 1.48 inches, which was -0.14, -0.02, -0.10 and 0.48 inches respectively from normal. By station, precipitation totals ranged from a low of 0.27 inches at HARDINSBURG 5SW to a high of 2.71 inches at BARBOURVILLE 3E. Summarized and averaged data for the period 20200323 to 20200329(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 68 5 52 12 60 9 0.97 -0.14 87 85 39 CENTRAL(CD2) 68 7 52 14 60 10 1.07 -0.02 98 84 38 BLUEGRASS(CD3) 66 7 49 12 57 9 0.83 -0.10 89 82 35 EAST(CD4) 69 7 51 16 60 11 1.48 0.48 148 88 32 -------------------------------------------------------------------------------- STATE 68 7 51 14 59 10 1.09 0.06 106 88 32 --- Kentucky Climate Summary For the Period March 16, 2020 to March 22, 2020 Above Normal Temperatures and Precipitation: Mild and wet conditions have been the norm for much of March 2020 and that did not change this period. After a light rainfall event on Monday/Monday night, more significant activity arrived Wednesday and Thursday. Widespread rainfall fell on both days. The latter produced scattered storms, which led to some bouts of heavy rain. More showers accompanied the passage of a cold front on Friday and another disturbance on Sunday. All together, the state averaged 1.84 inches, which is good for a third straight week of above normal rainfall. Through the 22nd, the state has now averaged over 5 inches since the start of March. Looking at temperatures, highs jumped into the 60s and 70s Wednesday through Friday. Saying that, behind the cold front on Friday, temperatures took an abrupt turn. Between Friday and Saturday, there was a ~25 - 30 degree swing in high temperatures. Lows that night dropped into the upper 20s to middle 30s. Temperatures for the period averaged 51 degrees across the state which was 3 degrees warmer than normal and no change to the previous period. High temperatures averaged from 58 in the West to 60 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to near normal in the East. Low temperatures averaged from 44 degrees in the West to 46 degrees in the East. Departure from normal low temperature ranged from 6 degrees warmer than normal in the West to 12 degrees warmer than normal in the East. The extreme high temperature for the period was 79 degrees at YELLOW CREEK and the extreme low was 27 degrees at ALEXANDRIA 5NW. Precipitation (liq. equ.) for the period totaled 1.84 inches statewide which was 0.8 inches above normal and 177% of normal. Precipitation totals by climate division, West 1.93 inches, Central 2.07 inches, Bluegrass 1.45 inches and East 1.92 inches, which was 0.83, 0.97, 0.51 and 0.9 inches above normal. By station, precipitation totals ranged from a low of 0.12 inches at MT STERLING AWOS to a high of 3.62 inches at BOWLING GREEN 5S. Summarized and averaged data for the period 20200316 to 20200322(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 58 -3 44 6 51 1 1.93 0.83 175 77 30 CENTRAL(CD2) 58 -1 45 8 51 3 2.07 0.97 188 76 28 BLUEGRASS(CD3) 56 -1 42 7 49 3 1.45 0.51 154 76 27 EAST(CD4) 60 0 46 12 53 6 1.92 0.90 188 79 30 -------------------------------------------------------------------------------- STATE 58 -1 44 8 51 3 1.84 0.80 177 79 27 --- Kentucky Climate Summary For the Period March 9, 2020 to March 15, 2020 Above Normal Temperatures and Precipitation: Mild and wet conditions continued for a second straight week. All together, the state averaged 2.29 inches for the period as multiple rounds of showers and some storms pushed through Kentucky. Activity was most significant on Thursday as some storms became strong to severe. Severe weather involving damaging winds and large hail was most common across primarily western Kentucky, while heavy rainfall was more widespread across the state. Ahead of these storms, temperatures rose into the 60s and 70s. Following the event, a cold front worked through Kentucky on Friday. Temperatures only rose into the 40s over the weekend and was accompanied by another couple rounds of widespread showers on Saturday. Through March 15th, data at the Ag Weather Center shows the state has averaged 3.57 inches for the month, which is about 1.5 inches above normal. Temperatures for the period averaged 51 degrees across the state which was 6 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 58 in the West to 60 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 2 degrees warmer than normal in the East. Low temperatures averaged from 44 degrees in the West to 45 degrees in the East. Departure from normal low temperature ranged from 8 degrees warmer than normal in the West to 13 degrees warmer than normal in the East. The extreme high temperature for the period was 75 degrees at MURRAY 1W and the extreme low was 28 degrees at JACKSON 3SE. Precipitation (liq. equ.) for the period totaled 2.29 inches statewide which was 1.31 inches above normal and 234% of normal. Precipitation totals by climate division, West 2.14 inches, Central 2.65 inches, Bluegrass 2.09 inches and East 2.28 inches, which was 1.12, 1.62, 1.2 and 1.31 inches above normal. By station, precipitation totals ranged from a low of 0.51 inches at FRANKLIN 4SW to a high of 4.69 inches at RICHMOND 8E. Summarized and averaged data for the period 20200309 to 20200315(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 58 -1 44 8 51 4 2.14 1.12 210 75 36 CENTRAL(CD2) 58 1 45 10 51 5 2.65 1.62 257 70 33 BLUEGRASS(CD3) 57 2 43 10 50 6 2.09 1.20 235 71 32 EAST(CD4) 60 2 45 13 52 7 2.28 1.31 235 74 28 -------------------------------------------------------------------------------- STATE 58 1 44 10 51 6 2.29 1.31 234 75 28 --- Kentucky Climate Summary For the Period March 2, 2020 to March 8, 2020 Above Normal Temperatures and Precipitation: The work week started with mild and wet conditions in place. Widespread showers worked across the area Monday morning ahead of an upper level disturbance. After a short break that afternoon, another round moved through Kentucky that evening and overnight. This time though, numerous showers was accompanied by scattered storms. Some storms became strong to severe across Western and South-Central Kentucky, producing large hail and even a couple tornadoes. Overall, this accounted for the brunt of the rainfall for the week with the state averaging 1.28 inches. Saying that, portions of Western and South Central Kentucky saw more than two. The rest of the week stayed quiet with fluctuating temperatures, cooling off toward the end of the work week and warming up again over the weekend. Temperatures for the period averaged 48 degrees across the state which was 4 degrees warmer than normal and 8 degrees warmer than the previous period. High temperatures averaged from 61 in the West to 59 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. Low temperatures averaged from 39 degrees in the West to 37 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. The extreme high temperature for the period was 69 degrees at FORT CAMPBELL and the extreme low was 17 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 1.28 inches statewide which was 0.3 inches above normal and 131% of normal. Precipitation totals by climate division, West 1.54 inches, Central 1.69 inches, Bluegrass 0.67 inches and East 1.21 inches, which was 0.49, 0.66, -0.21 and 0.26 inches respectively from normal. By station, precipitation totals ranged from a low of 0.27 inches at MAYSVILLE 3SW to a high of 3.21 inches at CADIZ 4SW. Summarized and averaged data for the period 20200302 to 20200308(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 61 4 39 4 50 4 1.54 0.49 147 69 19 CENTRAL(CD2) 60 5 37 4 49 5 1.69 0.66 164 68 17 BLUEGRASS(CD3) 57 4 37 5 47 5 0.67 -0.21 76 67 22 EAST(CD4) 59 3 37 6 48 4 1.21 0.26 127 69 20 -------------------------------------------------------------------------------- STATE 59 4 38 5 48 4 1.28 0.30 131 69 17 --- Kentucky Climate Summary For the Period February 24, 2020 to March 1, 2020 Below Normal Temperatures and Precipitation: Wet conditions stuck around for most of the work week. Precipitation started out as rain on Monday and Tuesday, but colder air filtering into the area on Wednesday led to a couple light rounds of snow to end the work week. Dry conditions returned over the weekend. Overall, the state averaged 0.86 inches for the week. Since February 1st, Kentucky has averaged 5.89 inches, almost two inches above normal over that time span. Looking at temperatures, highs struggled in the 30s and 40s and lows dipped into the 20s from Wednesday to Saturday. Despite temperatures back in the 60s on Sunday, temperatures averaged a couple degrees below normal for the week. This broke a streak of 8 straight weeks of near to above normal temperatures to start the year. Temperatures for the period averaged 40 degrees across the state which was 2 degrees cooler than normal and no change to the previous period. High temperatures averaged from 49 in the West to 48 in the East. Departure from normal high temperatures ranged from 5 degrees cooler than normal in the West to 6 degrees cooler than normal in the East. Low temperatures averaged from 34 degrees in the West to 32 degrees in the East. Departure from normal low temperature ranged from 1 degree warmer than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 70 degrees at HARTFORD 3E and the extreme low was 15 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.86 inches statewide which was 0.13 inches below normal and 87% of normal. Precipitation totals by climate division, West 0.89 inches, Central 0.94 inches, Bluegrass 0.96 inches and East 0.67 inches, which was -0.21, -0.11, 0.10 and -0.26 inches respectively from normal. By station, precipitation totals ranged from a low of 0.36 inches at CARBONDALE ASOS to a high of 1.58 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20200224 to 20200301(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 49 -5 34 1 42 -2 0.89 -0.21 81 70 17 CENTRAL(CD2) 49 -4 33 1 41 -2 0.94 -0.11 90 69 20 BLUEGRASS(CD3) 46 -5 31 1 38 -2 0.96 0.10 112 66 15 EAST(CD4) 48 -6 32 3 40 -2 0.67 -0.26 72 66 17 -------------------------------------------------------------------------------- STATE 48 -5 32 1 40 -2 0.86 -0.13 87 70 15 --- Kentucky Climate Summary For the Period February 17, 2020 to February 23, 2020 Near Normal Temperatures and Below Normal Precipitation: After two straight weeks of exceptional rainfall to start the month of February, a much welcomed drier pattern returned to the area this period. After a very mild Monday, widespread light showers returned to the area Monday night and Tuesday, but accumulations were under a half inch for most of the state. For much of Kentucky, this ended up being the only precipitation event for the week as high pressure then took control. Behind a cold front on Tuesday, temperatures went on the downhill slide over the rest of the work week. Low temperatures dropped into the middle teens to low 20s both Friday and Saturday mornings. As high pressure moved east over the weekend, winds transitioned to the south/southwest and pushed high temperatures back into the 50s. Temperatures for the period averaged 39 degrees across the state which was near normal and 2 degrees warmer than the previous period. High temperatures averaged from 50 in the West to 50 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 30 degrees in the West to 29 degrees in the East. Departure from normal low temperature ranged from near normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 68 degrees at FORT CAMPBELL and the extreme low was 11 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 0.37 inches statewide which was 0.56 inches below normal and 40% of normal. Precipitation totals by climate division, West 0.35 inches, Central 0.42 inches, Bluegrass 0.29 inches and East 0.41 inches, which was 0.7, 0.58, 0.51 and 0.46 inches below normal. By station, precipitation totals ranged from a low of 0.01 inches at CARBONDALE ASOS to a high of 0.93 inches at ELKTON 5SW. Summarized and averaged data for the period 20200217 to 20200223(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 50 -1 30 0 40 -1 0.35 -0.70 33 68 15 CENTRAL(CD2) 50 0 29 0 39 -1 0.42 -0.58 42 67 13 BLUEGRASS(CD3) 48 0 26 -1 37 -1 0.29 -0.51 36 60 11 EAST(CD4) 50 -1 29 2 39 0 0.41 -0.46 47 67 11 -------------------------------------------------------------------------------- STATE 50 0 28 0 39 0 0.37 -0.56 40 68 11 --- Kentucky Climate Summary For the Period February 10, 2020 to February 16, 2020 Above Normal Temperatures and Much Above Normal Precipitation: Kentucky has not been able to catch a break from excessive rainfall over the first half of the February. Through February 16th, data at the Ag Weather Center shows the state has averaged 4.66 inches, which is 2.64 inches above normal. About 2.5 inches of that 4.66 total came over the past week. Rain came in two rounds, one on Monday and the other on Wednesday/Wednesday night. While both rounds brought widespread rainfall, the latter was more significant with 1 to 2+ inches falling across the state ahead of a cold front. Saturated soils led to flash flooding in some areas. Behind the cold front, temperatures took quite the dip. After starting the week in the 50s, highs struggled in the 20s and 30s on Thursday and Friday. Lows dipped into the teens both nights. Some sites even hit the single digits. Temperatures for the period averaged 38 degrees across the state which was 1 degree warmer than normal and 4 degrees cooler than the previous period. High temperatures averaged from 44 in the West to 49 in the East. Departure from normal high temperatures ranged from 4 degrees cooler than normal in the West to 1 degree warmer than normal in the East. Low temperatures averaged from 30 degrees in the West to 33 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 8 degrees warmer than normal in the East. The extreme high temperature for the period was 63 degrees at ALBANY 1N and the extreme low was 8 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 2.56 inches statewide which was 1.65 inches above normal and 282% of normal. Precipitation totals by climate division, West 2.37 inches, Central 2.77 inches, Bluegrass 2.06 inches and East 3.04 inches, which was 1.36, 1.78, 1.28 and 2.19 inches above normal. By station, precipitation totals ranged from a low of 1.45 inches at CINCINNATI to a high of 4.34 inches at BURKESVILLE 3W. Summarized and averaged data for the period 20200210 to 20200216(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 44 -4 30 2 37 -1 2.37 1.36 235 59 9 CENTRAL(CD2) 45 -3 32 5 39 2 2.77 1.78 280 63 8 BLUEGRASS(CD3) 42 -4 30 4 36 0 2.06 1.28 264 53 9 EAST(CD4) 49 1 33 8 41 5 3.04 2.19 358 63 9 -------------------------------------------------------------------------------- STATE 45 -2 31 4 38 1 2.56 1.65 282 63 8 --- Kentucky Climate Summary For the Period February 3, 2020 to February 9, 2020 Above Normal Temperatures and Much Above Normal Precipitation: After three straight weeks of near to below normal precipitation, Kentucky averaged more than two inches this period. Precipitation was seen on a near daily basis. The most significant rounds fell Monday night/Tuesday and Wednesday night. Grounds became saturated and while the state averaged 2 inches, many locations across Southeastern Kentucky saw 3 to 5+ inches, which led to significant flooding in this area. Temperatures then took a downhill turn and transitioned precipitation to snow for Thursday night and Friday morning. Much of the state saw 1 to 2 inches, even higher in parts of the Bluegrass and Eastern Kentucky. While mostly cloudy skies remained into the weekend, temperatures did moderate to slightly above normal by Sunday. Temperatures for the period averaged 42 degrees across the state which was 7 degrees warmer than normal and no change to the previous period. High temperatures averaged from 50 in the West to 53 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. Low temperatures averaged from 36 degrees in the West to 36 degrees in the East. Departure from normal low temperature ranged from 10 degrees warmer than normal in the West to 13 degrees warmer than normal in the East. The extreme high temperature for the period was 75 degrees at MADISONVILLE 4S and the extreme low was 18 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 2.02 inches statewide which was 1.15 inches above normal and 232% of normal. Precipitation totals by climate division, West 1.82 inches, Central 2.00 inches, Bluegrass 1.14 inches and East 3.10 inches, which was 0.86, 1.05, 0.38 and 2.28 inches above normal. By station, precipitation totals ranged from a low of 0.66 inches at LOUISVILLE APT to a high of 5.66 inches at YELLOW CREEK. Summarized and averaged data for the period 20200203 to 20200209(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 50 4 36 10 43 7 1.82 0.86 190 75 22 CENTRAL(CD2) 51 6 36 10 43 8 2.00 1.05 211 74 18 BLUEGRASS(CD3) 46 3 34 10 40 6 1.14 0.38 150 72 19 EAST(CD4) 53 7 36 13 44 9 3.10 2.28 378 72 18 -------------------------------------------------------------------------------- STATE 50 5 36 11 42 7 2.02 1.15 232 75 18 --- Kentucky Climate Summary For the Period January 27, 2020 to February 2, 2020 Above Normal Temperatures and Below Normal Precipitation: January closed with a mostly cloudy and unsettled week for the Commonwealth. Sunshine was limited throughout the period with multiple disturbances working through the region. While the state did see multiple rounds of precipitation, mainly Tuesday night through Saturday, accumulations were fairly light. Kentucky only averaged about a quarter inch, which is good for a third straight week of below normal precipitation. Saying that, preliminary data from the Ag Weather Center shows the state averaged 4.42 inches for the month of January, which is over a half inch above normal. The cloudy weather kept temperatures in the 30s and 40s for most of the period, but the tide turned on Sunday. Breezy southwesterly flow pushed highs into the 60s for Groundhogs Day. Temperatures for the period averaged 40 degrees across the state which was 6 degrees warmer than normal and 8 degrees warmer than the previous period. High temperatures averaged from 46 in the West to 47 in the East. Departure from normal high temperatures ranged from 2 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. Low temperatures averaged from 35 degrees in the West to 35 degrees in the East. Departure from normal low temperature ranged from 10 degrees warmer than normal in the West to 13 degrees warmer than normal in the East. The extreme high temperature for the period was 68 degrees at ELKTON 5SW and the extreme low was 26 degrees at BURKESVILLE 3W. Precipitation (liq. equ.) for the period totaled 0.28 inches statewide which was 0.54 inches below normal and 34% of normal. Precipitation totals by climate division, West 0.30 inches, Central 0.32 inches, Bluegrass 0.22 inches and East 0.27 inches, which was 0.57, 0.57, 0.49 and 0.53 inches below normal. By station, precipitation totals ranged from a low of 0.10 inches at CYNTHIANA 8N to a high of 0.61 inches at ALBANY 1N. Summarized and averaged data for the period 20200127 to 20200202(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 46 2 35 10 40 5 0.30 -0.57 34 68 26 CENTRAL(CD2) 47 4 35 11 41 7 0.32 -0.57 36 68 26 BLUEGRASS(CD3) 44 2 33 10 38 6 0.22 -0.49 31 66 26 EAST(CD4) 47 3 35 13 41 8 0.27 -0.53 34 66 27 -------------------------------------------------------------------------------- STATE 46 3 34 10 40 6 0.28 -0.54 34 68 26 --- Kentucky Climate Summary For the Period January 20, 2020 to January 26, 2020 Near Normal Temperatures and Precipitation: Carrying over from the previous period, chilly conditions continued early in the week. Low temperatures through Wednesday morning were generally in the teens for much of Kentucky and highs struggled in the 20s and 30s. Wind chills even dipped into the single digits again on Monday morning causing the livestock cold stress index to once again dip into the danger to emergency categories. Dry conditions prevailed until late Thursday and into Friday as a disturbance aloft worked through the region. This system brought widespread rain back to the region and accounted for most of the rainfall over the period. Most saw between a half to 1 inch. The state average for the week was 0.78. Cloudy skies and patchy drizzle/light showers remained over the weekend, but temperatures did go on the increase with highs back in the 40s. Temperatures for the period averaged 33 degrees across the state which was near normal and 10 degrees cooler than the previous period. High temperatures averaged from 38 in the West to 41 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 3 degrees cooler than normal in the East. Low temperatures averaged from 27 degrees in the West to 27 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 57 degrees at JACKSON 3SE and the extreme low was 10 degrees at CARLISLE 5SW. Precipitation (liq. equ.) for the period totaled 0.78 inches statewide which was 0.03 inches below normal and 97% of normal. Precipitation totals by climate division, West 0.49 inches, Central 0.90 inches, Bluegrass 0.93 inches and East 0.80 inches, which was -0.37, 0.04, 0.23 and -0.01 inches respectively from normal. By station, precipitation totals ranged from a low of 0.26 inches at FORT CAMPBELL to a high of 1.64 inches at LIBERTY 3SW. Summarized and averaged data for the period 20200120 to 20200126(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 38 -6 27 2 32 -2 0.49 -0.37 57 54 13 CENTRAL(CD2) 39 -3 27 3 33 0 0.90 0.04 105 53 11 BLUEGRASS(CD3) 40 -1 26 4 33 1 0.93 0.23 133 52 10 EAST(CD4) 41 -3 27 5 34 1 0.80 -0.01 99 57 10 -------------------------------------------------------------------------------- STATE 40 -3 27 4 33 0 0.78 -0.03 97 57 10 --- Kentucky Climate Summary For the Period January 13, 2020 to January 19, 2020 Above Normal Temperatures and Below Normal Precipitation: The week started out with unseasonably mild conditions in place with highs topping out in the middle 50s to low 60s by Tuesday. This was the case despite mostly cloudy skies and some showers on Tuesday. Rain was mostly confined to the southeastern side of the state. This was followed by another round on Wednesday as a cold front passed through the region. Ahead of the boundary, highs jumped into the 60s, but behind the front, a northwest wind kept highs in the 30s and 40s for Thursday and Friday. The active week continued into the weekend with light to moderate showers expanding across the area Friday night and into Saturday. While rainfall was widespread, this round followed the trend of the previous events this week and total accumulations were not overly significant. Despite the active pattern, the state averaged 0.65 inches for the week, which is slightly below normal for this time of year. This broke a four week streak of above normal precipitation. Behind a secondary cold front on Saturday, Kentucky saw highs in the 20s on Sunday. Wind chills were even in the single digits on Sunday morning with the livestock cold stress index hovering in the danger to emergency categories. Temperatures for the period averaged 42 degrees across the state which was 9 degrees warmer than normal and 4 degrees cooler than the previous period. High temperatures averaged from 50 in the West to 52 in the East. Departure from normal high temperatures ranged from 7 degrees warmer than normal in the West to 9 degrees warmer than normal in the East. Low temperatures averaged from 36 degrees in the West to 36 degrees in the East. Departure from normal low temperature ranged from 11 degrees warmer than normal in the West to 13 degrees warmer than normal in the East. The extreme high temperature for the period was 72 degrees at BOWLING GREEN APT and the extreme low was 15 degrees at ALEXANDRIA 5NW. Precipitation (liq. equ.) for the period totaled 0.65 inches statewide which was 0.19 inches below normal and 77% of normal. Precipitation totals by climate division, West 0.47 inches, Central 0.70 inches, Bluegrass 0.61 inches and East 0.80 inches, which was 0.41, 0.19, 0.12 and 0.07 inches below normal. By station, precipitation totals ranged from a low of 0.15 inches at OWENSBORO AWSS to a high of 1.62 inches at CARLISLE 5SW. Summarized and averaged data for the period 20200113 to 20200119(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 50 7 36 11 43 9 0.47 -0.41 53 70 18 CENTRAL(CD2) 50 8 36 12 43 10 0.70 -0.19 79 72 16 BLUEGRASS(CD3) 48 7 32 9 40 8 0.61 -0.12 84 69 15 EAST(CD4) 52 9 36 13 44 11 0.80 -0.07 92 68 18 -------------------------------------------------------------------------------- STATE 50 8 35 11 42 9 0.65 -0.19 77 72 15 --- Kentucky Climate Summary For the Period January 6, 2020 to January 12, 2020 Well Above Normal Temperatures and Precipitation: It may be the middle of winter, but it sure doesn’t feel like it in Kentucky. Temperatures ran above normal the entire week, peaking in the 60s and 70s on Friday and Saturday. Putting this into perspective, normal high temperatures for this time of year are in the low to middle 40s across the state. Other than a light rainfall event across the southern half of the state on Tuesday morning, the primary focus for the week was a strong system working through Kentucky on Friday and Saturday. Winds were very gusty throughout the event, but most notable on Saturday when gusts between 40 and 60 mph were common. This was especially the case as a couple lines of showers worked through Kentucky, causing some bouts of damaging winds and power outages. Otherwise, rainfall accumulations were highest across Western Kentucky (>2 inches) and tapered farther east. Overall, the state averaged 1.66 inches for the period. Temperatures for the period averaged 47 degrees across the state which was 14 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 55 in the West to 57 in the East. Departure from normal high temperatures ranged from 12 degrees warmer than normal in the West to 13 degrees warmer than normal in the East. Low temperatures averaged from 37 degrees in the West to 38 degrees in the East. Departure from normal low temperature ranged from 11 degrees warmer than normal in the West to 14 degrees warmer than normal in the East. The extreme high temperature for the period was 79 degrees at LOUISA 1S and the extreme low was 21 degrees at MONTICELLO AWOS. Precipitation (liq. equ.) for the period totaled 1.66 inches statewide which was 0.78 inches above normal and 188% of normal. Precipitation totals by climate division, West 2.62 inches, Central 1.68 inches, Bluegrass 1.08 inches and East 1.25 inches, which was 1.69, 0.74, 0.33 and 0.34 inches above normal. By station, precipitation totals ranged from a low of 0.56 inches at VANCEBURG 6W to a high of 4.39 inches at CAPE GIRARDEAU ASOS. Summarized and averaged data for the period 20200106 to 20200112(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 55 12 37 11 46 12 2.62 1.69 282 69 23 CENTRAL(CD2) 56 14 39 14 48 14 1.68 0.74 179 74 22 BLUEGRASS(CD3) 55 14 39 15 46 14 1.08 0.33 144 75 23 EAST(CD4) 57 13 38 14 48 14 1.25 0.34 137 79 21 -------------------------------------------------------------------------------- STATE 56 14 38 13 47 14 1.66 0.78 188 79 21 --- Kentucky Climate Summary For the Period December 30, 2019 to January 5, 2020 Well Above Normal Temperatures and Precipitation: The calendar turned the page to 2020 with warm and wet conditions continuing from the end of 2019. Highs on New Year’s Day rose into the middle 40s to around 50 and then remained in the 50s through Friday. While it was warm, the Bluegrass State saw another round of exceptional rainfall between Thursday and Saturday. Periods of light to moderate rain led to total accumulations of 1 to 2+ inches. Dating back into late December, average rainfall across the state has been above normal for three straight weeks. Over that time span, Kentucky has averaged nearly 5 inches of rainfall, which is over 2 inches above normal. Temperatures for the period averaged 44 degrees across the state which was 10 degrees warmer than normal and 8 degrees cooler than the previous period. High temperatures averaged from 50 in the West to 51 in the East. Departure from normal high temperatures ranged from 7 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. Low temperatures averaged from 37 degrees in the West to 39 degrees in the East. Departure from normal low temperature ranged from 11 degrees warmer than normal in the West to 15 degrees warmer than normal in the East. The extreme high temperature for the period was 70 degrees at WHITESBURG 2NW and the extreme low was 23 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 1.83 inches statewide which was 0.94 inches above normal and 204% of normal. Precipitation totals by climate division, West 1.27 inches, Central 2.03 inches, Bluegrass 1.63 inches and East 2.39 inches, which was 0.34, 1.06, 0.85 and 1.49 inches above normal. By station, precipitation totals ranged from a low of 0.28 inches at CARBONDALE ASOS to a high of 3.64 inches at WHITLEY CITY 3N. Summarized and averaged data for the period 20191230 to 20200105(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 50 7 37 11 44 9 1.27 0.34 137 57 25 CENTRAL(CD2) 51 8 38 13 44 10 2.03 1.06 209 60 23 BLUEGRASS(CD3) 49 8 37 13 43 10 1.63 0.85 209 59 27 EAST(CD4) 51 7 39 15 45 11 2.39 1.49 266 70 23 -------------------------------------------------------------------------------- STATE 50 7 38 13 44 10 1.83 0.94 204 70 23Fetched URL: http://weather.uky.edu/public/KYWKCR20
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