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HOME > FEWS-NET > Africa > Africa ITCZ Monitoring

Africa InterTropical Front (ITF)

For historical ITF dekadal data and analyses, or for any issues with this product
Please contact: wassila.thiaw@noaa.gov


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Mean vs Current Mean ITCZ


West Region East Region
West
ITCZ East
ITCZ

Latest Text Summary



From December 1-10, the Inter-Tropical Front (ITF) moved southward along its entire length compared to its previous position. Specifically, the current ITF was located at approximately 7.4N in the western portion, which is south of its previous position at 7.8N. In the eastern part, the current location of the ITF is around 5.4N compared to 6.9N in the previous position. Figure 1 displays the current position of the ITF during the 1st dekad of December and its previous position during the 3rd dekad of November. Figures 2 and 3 are time series, illustrating the latitudinal positions for the western and eastern portions of the ITF, respectively, and their seasonal evolutions since the beginning of April 2024.

Dekad 15W 10W 5W 0 5E 10E 15E 20E 25E 30E 35E
January 1 10.0 8.7 8.2 8.7 8.6 5.1 4.0 5.2 4.8 3.1 4.1
January 2 8.8 7.7 6.7 6.7 6.5 4.6 3.3 4.3 3.6 2.8 3.4
January 3 8.8 7.7 6.8 6.7 6.5 4.7 3.4 4.4 3.6 2.9 3.5
February 1 10.0 8.4 7.0 6.8 6.3 5.4 3.8 5.0 4.8 3.4 3.6
February 2 9.6 8.3 8.1 8.5 8.3 5.0 3.8 5.0 5.7 5.8 5.0
February 3 9.1 8.3 8.6 9.2 8.4 6.8 4.7 5.8 5.9 5.6 4.0
March 1 10.2 9.6 10.0 10.2 10.0 9.5 7.4 7.3 6.4 7.2 6.5
March 2 10.2 9.6 10.3 10.4 10.3 7.5 7.3 8.9 9.1 7.4 4.6
March 3 10.5 9.9 11.5 11.5 10.5 8.0 6.7 7.7 7.4 8.1 8.3
April 1 11.9 12.0 12.8 12.7 12.9 11.0 9.6 10.0 9.5 9.4 9.5
April 2 11.3 11.3 11.3 11.6 11.7 10.3 8.7 9.1 8.6 8.8 8.9
April 3 11.5 12.0 12.8 14.0 14.3 12.9 10.9 11.8 11.4 11.5 11.0
May 1 13.1 12.5 12.7 13.9 13.9 12.5 10.9 10.3 9.5 9.6 9.0
May 2 12.1 12.7 14.6 15.2 14.4 11.9 10.5 10.2 10.1 10.5 10.6
May 3 12.9 13.7 15.0 15.8 16.0 15.3 14.9 13.1 12.2 12.6 13.1
June 1 11.2 13.2 15.1 16.5 16.6 15.6 14.7 14.3 13.1 14.1 15.4
June 2 14.4 16.2 15.0 14.3 14.5 13.6 14.2 14.0 13.8 14.5 16.7
June 3 14.6 16.6 17.2 17.2 16.6 16.7 17.6 17.4 16.9 16.8 18.0
July 1 16.1 18.5 18.7 18.6 18.1 17.7 18.4 18.0 16.7 16.2 17.1
July 2 19.2 19.0 19.2 19.1 18.8 18.6 19.8 19.4 18.0 16.0 16.4
July 3 17.7 20.5 20.3 20.0 19.3 18.5 19.6 19.2 18.6 17.9 18.3
August 1 18.7 20.3 20.1 19.7 18.7 18.9 20.0 20.0 19.2 20.5 20.1
August 2 19.3 20.6 21.1 21.1 20.4 20.7 20.8 20.5 18.9 18.0 17.9
August 3 18.7 20.5 20.3 19.8 19.1 19.3 19.8 19.4 18.5 19.4 19.9
September 1 20.3 20.4 20.4 20.7 20.4 19.5 19.3 19.3 18.4 16.2 17.3
September 2 19.8 21.8 21.5 21.0 20.8 19.6 19.4 18.1 17.6 15.9 16.6
September 3 20.1 20.8 20.3 18.7 17.9 17.0 17.6 17.6 17.0 15.8 16.4
October 1 17.2 19.8 19.1 17.8 16.7 15.5 15.5 15.1 14.5 15.3 15.4
October 2 16.7 18.8 17.6 16.2 15.1 13.8 14.6 14.4 14.0 13.9 14.5
October 3 14.9 13.8 13.5 12.6 12.3 10.3 10.0 10.9 10.3 10.5 12.7
November 1 13.9 11.0 9.8 9.3 8.9 8.0 6.7 8.7 8.5 8.8 9.9
November 2 12.0 10.4 9.1 8.6 8.3 6.8 5.9 7.7 7.8 9.0 10.3
November 3 10.8 8.9 7.7 8.2 7.7 6.3 5.3 6.0 6.5 6.9 8.1
December 1 10.8 8.7 7.4 8.0 7.2 5.9 4.8 5.7 6.3 5.5 4.3


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Page Author: Climate Prediction Center Internet Team
Page last modified: February 22, 2006
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