National Weather Service United States Department of Commerce

 

2019 saw above normal temperatures at Jackson and London with both locations ending up over one degree above

normal.  Also, both locations tied for their 4th warmest years. The Jackson Weather Office totaled 57.57 inches of

precipitation which is over 9 inches above normal.  2019 was the 7th wettest year at  Jackson.  The London Corbin

Airport precipitation total is missing due to the sensor being out a number of days in 2019.

 

December  2019 was very warm and wet eastern Kentucky.  Jackson totaled 6.30 inches which makes December 2019

the 7th wettest December at Jackson.  London picked up 6.35 inches which made December 2019 the 9th wettest

December ever.  Warm conditions were also on tap with both locations seeing temperatures well above normal.  Jackson

had an average of 43.5 degrees which is the 7th warmest December.  London finished with an average of 43.6 degrees 

which is the 10th warmest December.  Both locations were 5 degrees above normal for December.  Climate data for

Jackson dates back to 1981 while weather records began in 1954 at London.

 

The following are Annual and  December climate summaries for Jackson and London as well as the December Local

Climatological Data reports for Jackson and London:

 

...THE JACKSON KY CLIMATE SUMMARY FOR THE YEAR OF 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   06/29/2012
 LOW              -18   01/19/1994
                        01/21/1985
                        01/20/1985
HIGHEST            98   09/10        81      17       93
LOWEST              4   01/30        31     -27        0
AVG. MAXIMUM     68.3              66.0     2.3     66.6
AVG. MINIMUM     48.6              47.1     1.5     48.7
MEAN             58.5              56.6     1.9     57.6
DAYS MAX >= 90     24              12.2    11.8       15
DAYS MAX <= 32     10              14.2    -4.2       15
DAYS MIN <= 32     68              76.4    -8.4       86
DAYS MIN <= 0       0               1.0    -1.0        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        67.98   2018
 MINIMUM        34.37   2001
TOTALS          57.57             48.34    9.23    67.98
DAYS >= .01       136             144.4    -8.4      185
DAYS >= .10       100              91.1     8.9      119
DAYS >= .50        43              32.7    10.3       53
DAYS >= 1.00       13              11.6     1.4       20
GREATEST
 24 HR. TOTAL    2.39   07/07 TO 07/07              1.88

SNOWFALL (INCHES)
RECORDS
 TOTAL           62.7   1996
 24 HR TOTAL     19.8   03/13/1993 TO 03/13/1993
TOTALS            9.2              23.5             24.4
SINCE 7/1         1.7               5.5    -3.8      2.9
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         3               7.4    -4.4        9
GREATEST
 24 HR TOTAL      2.9   02/16 TO 02/16               5.2

DEGREE_DAYS
HEATING TOTAL    3844              4235    -391     4206
 SINCE 7/1       1493              1634    -141     1668
COOLING TOTAL    1579              1156     423     1631
 SINCE 1/1       1579              1156     423     1631
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              3.0
RESULTANT WIND SPEED/DIRECTION   1/153
HIGHEST WIND SPEED/DIRECTION    26/230    DATE  11/27
HIGHEST GUST SPEED/DIRECTION    54/250    DATE  11/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR          176
NUMBER OF DAYS PC            109
NUMBER OF DAYS CLOUDY         77

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             49     MIXED PRECIP               0
HEAVY RAIN               66     RAIN                      92
LIGHT RAIN              161     FREEZING RAIN              1
LT FREEZING RAIN          4     HAIL                       2
HEAVY SNOW                0     SNOW                       6
LIGHT SNOW               31     SLEET                      4
FOG                     183     FOG W/VIS <= 1/4 MILE     56
HAZE                     10

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

 

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              79   12/03/1982
 LOW              -13   12/22/1989
HIGHEST            69   12/25        66       3       69  12/02
LOWEST             18   12/19        10       8       22  12/10
AVG. MAXIMUM     51.5              46.0     5.5     48.2
AVG. MINIMUM     35.5              30.2     5.3     34.9
MEAN             43.5              38.1     5.4     41.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               4.0    -3.0        2
DAYS MIN <= 32     10              17.9    -7.9       16
DAYS MIN <= 0       0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.97   1990
 MINIMUM         1.74   1985
TOTALS           6.30              4.18    2.12     7.47
DAILY AVG.       0.20              0.13    0.07     0.24
DAYS >= .01        12              14.0    -2.0       16
DAYS >= .10        11               8.2     2.8       10
DAYS >= .50         3               2.7     0.3        5
DAYS >= 1.00        2               1.0     1.0        3
GREATEST
 24 HR. TOTAL    2.14   12/29 TO 12/30              1.69

SNOWFALL (INCHES)
RECORDS
 TOTAL           18.5   2010
TOTALS            0.5               4.9    -4.4      1.2
SINCE 7/1         1.7               5.5    -3.8      2.9
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               1.8    -1.8        0
GREATEST
 SNOW DEPTH         T   12/02                          0
 24 HR TOTAL      0.3   12/10 TO 12/10               0.6

DEGREE_DAYS
HEATING TOTAL     659               834    -175      719
 SINCE 7/1       1493              1634    -141     1668
COOLING TOTAL       0                 1      -1        0
 SINCE 1/1       1579              1155     424     1631
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.4
HIGHEST WIND SPEED/DIRECTION    20/270    DATE  12/31
HIGHEST GUST SPEED/DIRECTION    40/220    DATE  12/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       8
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                4     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      3
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

 

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   JACKSON KY
                                          MONTH:     DECEMBER
                                          YEAR:      2019
                                          LATITUDE:   37 35 N
                                          LONGITUDE:  83 19 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  59  36  48   6  17   0 0.40    T    0  8.9 18 220   M    M   7 1      37 210
 2  36  31  34  -8  31   0 0.17  0.2    T  7.9 16 270   M    M  10 16     25 250
 3  34  31  33  -9  32   0 0.00  0.0    0  4.2 10 280   M    M   9 1      15 220
 4  51  31  41   0  24   0 0.00  0.0    0  8.6 17 280   M    M   0        30 280
 5  52  35  44   3  21   0 0.00  0.0    0  3.0 12 300   M    M   0        20 290
 6  48  40  44   3  21   0 0.07  0.0    0  3.5  8  30   M    M   8 1      15  40
 7  42  34  38  -2  27   0    T  0.0    0  2.4  7  30   M    M   7 1      12  10
 8  61  34  48   8  17   0 0.00  0.0    0  3.6 10 190   M    M   5        21 210
 9  61  47  54  14  11   0 0.26  0.0    0  6.5 14 220   M    M  10 1      26 250
10  60  27  44   5  21   0 0.67  0.3    0  5.8 17 300   M    M   9 1      27 270
11  40  21  31  -8  34   0 0.00  0.0    0  3.4  9 220   M    M   0        17 230
12  48  28  38  -1  27   0 0.00  0.0    0  1.8  6 130   M    M   0        11 130
13  48  36  42   4  23   0 0.24  0.0    0  1.5  6 300   M    M  10 12      9 300
14  43  37  40   2  25   0 0.27  0.0    0  5.4 12 280   M    M  10 12     17 250
15  45  35  40   2  25   0 0.10  0.0    0  4.0 12  40   M    M  10 1      18  50
16  47  35  41   3  24   0 1.83  0.0    0  3.8 12 120   M    M  10 123    25 320
17  57  27  42   4  23   0 0.10    T    0  6.0 13 310   M    M   8 1      22 330
18  28  20  24 -13  41   0    T    T    0  5.3 13 300   M    M   6 1      22 310
19  39  18  29  -8  36   0 0.00  0.0    0  2.2  7 200   M    M   2 1      10 210
20  48  27  38   1  27   0 0.00  0.0    0  2.0  6  50   M    M   0        10  90
21  53  35  44   7  21   0 0.00  0.0    0  1.8  7 220   M    M   0        11 210
22  51  38  45   9  20   0 0.00  0.0    0  3.2  7  50   M    M   0        11  60
23  61  41  51  15  14   0 0.00  0.0    0  4.3  7  30   M    M   0        13 100
24  63  39  51  15  14   0 0.00  0.0    0  2.6  6  40   M    M   0        11  50
25  69  39  54  18  11   0 0.00  0.0    0  4.0 10 250   M    M   0        16 220
26  63  48  56  20   9   0    T  0.0    0  3.4  8 200   M    M   4        12 200
27  58  50  54  18  11   0    T  0.0    0  2.0  8 230   M    M  10 1      13 180
28  68  51  60  24   5   0    T  0.0    0  2.7  8 130   M    M   6        11 200
29  61  52  57  22   8   0 1.90  0.0    0  5.4 20 260   M    M   8 1      32 250
30  57  40  49  14  16   0 0.29  0.0    0  8.7 18 230   M    M   6 1      40 220
31  46  37  42   7  23   0 0.00  0.0    0  7.7 20 270   M    M   9        37 240
================================================================================
SM 1597 1100       659   0  6.30     0.5 135.6          M      164
================================================================================
AV 51.5 35.5                               4.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 20 260               # 40  220
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  JACKSON KY
                                          MONTH:    DECEMBER
                                          YEAR:     2019
                                          LATITUDE:   37 35 N
                                          LONGITUDE:  83 19 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 43.5   TOTAL FOR MONTH:   6.30    1 = FOG OR MIST
DPTR FM NORMAL:   5.4   DPTR FM NORMAL:    2.12    2 = FOG REDUCING VISIBILITY
HIGHEST:    69 ON 25    GRTST 24HR  2.14 ON 29-30      TO 1/4 MILE OR LESS
LOWEST:     18 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.5 INCH    5 = HAIL
                        GRTST 24HR   0.3 ON 10-10  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   T           7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   1    0.01 INCH OR MORE:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  11
MIN 32 OR BELOW:  10    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   659    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL  -175    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  1493    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL  -141

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1  1579    HIGHEST SLP 30.57 ON 12
DPTR FM NORMAL   424    LOWEST  SLP 29.42 ON  1

[REMARKS]
#FINAL-12-19#

 

London Kentucky data:

 

...THE LONDON KY CLIMATE SUMMARY FOR THE YEAR OF 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             105   06/29/2012
 LOW              -25   01/19/1994
HIGHEST            95   09/13        MM      MM       94
                        09/10
                        08/19
LOWEST              9   01/31        MM      MM       -7
                        01/21
                        01/30
AVG. MAXIMUM     68.8              67.5     1.3     67.2
AVG. MINIMUM     47.4              46.0     1.4     47.7
MEAN             58.1              56.7     1.4     57.5
DAYS MAX >= 90     31              19.3    11.7       16
DAYS MAX <= 32      9              10.3    -1.3       14
DAYS MIN <= 32     83              87.1    -4.1       85
DAYS MIN <= 0       0               0.9    -0.9        3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        65.22   2004
 MINIMUM        32.32   2007
TOTALS             MM*            47.14      MM*   56.56
DAYS >= .01       127             133.9    -6.9      169
DAYS >= .10        99              86.1    12.9      112
DAYS >= .50        41              33.0     8.0       51
DAYS >= 1.00       16              10.9     5.1       16
GREATEST
 24 HR. TOTAL    2.61   06/17 TO 06/17              2.56

SNOWFALL (INCHES)
RECORDS
 TOTAL           63.9
 24 HR TOTAL     15.0   03/09/1960 TO 03/09/1960
TOTALS             MM              10.3      MM       MM
SINCE 7/1          MM               1.1      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               4.7      MM       MM
GREATEST
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL    3886              4205    -319     4139
 SINCE 7/1       1542              1652    -110     1690
COOLING TOTAL    1484              1191     293     1574
 SINCE 1/1       1484              1191     293     1574
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.9
RESULTANT WIND SPEED/DIRECTION   2/245
HIGHEST WIND SPEED/DIRECTION    36/250    DATE  05/02
HIGHEST GUST SPEED/DIRECTION    54/250    DATE  10/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          173
NUMBER OF DAYS PC            115
NUMBER OF DAYS CLOUDY         74

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             63     MIXED PRECIP               0
HEAVY RAIN               68     RAIN                      90
LIGHT RAIN              161     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW               16     SLEET                      0
FOG                     226     FOG W/VIS <= 1/4 MILE     30
HAZE                     15


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

...*TOTAL INCOMPLETE...MISSING PRECIPITATION DATA ON 8 DAYS...
...FEBRUARY 28TH...APRIL 19TH-21ST...MAY 12TH...JULY 22ND AND
AUGUST 2ND & 3RD...

$$

 

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              78   12/02/1982
 LOW              -17   12/13/1962
HIGHEST            68   12/28        MM      MM       69  12/31
LOWEST             18   12/19        MM      MM       19  12/11
AVG. MAXIMUM     53.1              47.6     5.5     48.2
AVG. MINIMUM     34.1              29.4     4.7     33.8
MEAN             43.6              38.5     5.1     41.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               2.9    -1.9        1
DAYS MIN <= 32     14              19.2    -5.2       16
DAYS MIN <= 0       0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.16   1990
 MINIMUM         0.41   1965
TOTALS           6.35              4.24    2.11     7.69
DAILY AVG.       0.20              0.14    0.06     0.25
DAYS >= .01        10              11.7    -1.7       13
DAYS >= .10         7               7.5    -0.5       11
DAYS >= .50         3               3.0     0.0        7
DAYS >= 1.00        2               1.1     0.9        2
GREATEST
 24 HR. TOTAL    2.64   12/29 TO 12/30              1.63

SNOWFALL (INCHES)
RECORDS
 TOTAL           13.5   1963
TOTALS             MM               1.1      MM       MM
SINCE 7/1          MM               1.1      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               0.6      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     657               822    -165      737
 SINCE 7/1       1542              1652    -110     1690
COOLING TOTAL       0                 1      -1        0
 SINCE 1/1       1484              1191     293     1574
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.1
HIGHEST WIND SPEED/DIRECTION    28/260    DATE  12/30
HIGHEST GUST SPEED/DIRECTION    40/250    DATE  12/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

 

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LONDON KY
                                          MONTH:     DECEMBER
                                          YEAR:      2019
                                          LATITUDE:   37  4 N
                                          LONGITUDE:  84  5 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  58  37  48   6  17   0 0.54    M    M 13.1 28 270   M    M   7 1      39 260
 2  37  32  35  -7  30   0 0.04    M    M 10.4 18 280   M    M  10 1      28 260
 3  34  31  33  -9  32   0 0.00    M    M  6.2 14 260   M    M  10        17 240
 4  53  30  42   1  23   0 0.00    M    M  8.2 21 270   M    M   1        31 260
 5  54  27  41   0  24   0 0.00    M    M  1.2  9 240   M    M   0        13 250
 6  52  33  43   2  22   0    T    M    M  0.9  7 360   M    M   9 18     10 360
 7  48  33  41   1  24   0 0.00    M    M  4.9 12  10   M    M   8 18     15  40
 8  58  29  44   4  21   0 0.00    M    M  6.0 20 190   M    M   6 1      27 170
 9  61  49  55  15  10   0 0.35    M    M 11.1 24 200   M    M   9 1      35 180
10  60  30  45   5  20   0 0.46    M    M  7.5 18 290   M    M   9 1      24 300
11  40  22  31  -8  34   0 0.00    M    M  3.3 14 180   M    M   0 8      19 180
12  51  23  37  -2  28   0    T    M    M  1.5  9 130   M    M   1        13 140
13  50  40  45   6  20   0 0.28    M    M  1.4  7  20   M    M  10 1      11 160
14  46  40  43   4  22   0 0.09    M    M  7.2 14 270   M    M  10 1      21 270
15  48  39  44   6  21   0    T    M    M  5.7 12  10   M    M   8        18 280
16  58  42  50  12  15   0 1.85    M    M  5.4 24 340   M    M  10 13     38 330
17  59  27  43   5  22   0 0.06    M    M  8.9 22 290   M    M   7 1      27 290
18  32  22  27 -11  38   0 0.00    M    M  6.5 14 280   M    M   6        20 260
19  42  18  30  -8  35   0 0.00    M    M  0.3  6 150   M    M   0 18      8 130
20  50  22  36  -1  29   0 0.00    M    M  1.5  6  80   M    M   0         9 100
21  53  32  43   6  22   0 0.00    M    M  0.5  7 250   M    M   0        10 230
22  53  33  43   6  22   0 0.00    M    M  2.4  8  40   M    M   1        13  80
23  59  43  51  14  14   0 0.00    M    M  5.4 10 360   M    M   2        15  20
24  65  33  49  12  16   0 0.00    M    M  2.5 10  90   M    M   0        16 100
25  66  31  49  12  16   0 0.00    M    M  1.1 12 240   M    M   0        16 200
26  66  37  52  16  13   0 0.00    M    M  0.8 10 240   M    M   4        13 250
27  60  46  53  17  12   0    T    M    M  1.8 12 250   M    M   9        14 230
28  68  42  55  19  10   0    T    M    M  2.3  9 180   M    M   6 1      13 180
29  64  52  58  22   7   0 2.39    M    M  5.9 21 270   M    M  10 1      26 270
30  58  43  51  15  14   0 0.29    M    M 13.4 28 260   M    M   5 1      40 250
31  44  38  41   5  24   0 0.00    M    M 12.2 25 260   M    M   8        33 250
================================================================================
SM 1647 1056       657   0  6.35    M    159.5          M      166
================================================================================
AV 53.1 34.1                               5.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 28 270               # 40  250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  LONDON KY
                                          MONTH:    DECEMBER
                                          YEAR:     2019
                                          LATITUDE:   37  4 N
                                          LONGITUDE:  84  5 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 43.6   TOTAL FOR MONTH:   6.35    1 = FOG OR MIST
DPTR FM NORMAL:   5.1   DPTR FM NORMAL:    2.11    2 = FOG REDUCING VISIBILITY
HIGHEST:    68 ON 28    GRTST 24HR  2.64 ON 29-30      TO 1/4 MILE OR LESS
LOWEST:     18 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    M          5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   1    0.01 INCH OR MORE:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:  14    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   657    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL  -165    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  1542    CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL  -110

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1  1484    HIGHEST SLP 30.57 ON 20
DPTR FM NORMAL   293    LOWEST  SLP 29.48 ON 30

[REMARKS]
#FINAL-12-19#

 

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