Diourbel climate by month
Averages and records for each calendar month at Diourbel, Senegal, from 1973 to 2025. The warmest month is May, averaging 40.1°C; the coolest is January at 34.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 34.1°C | 15.9°C | 42.2°C13 January 2016 | 7.5°C7 January 2013 | 31 / 51 |
| February | 36.1°C | 16.8°C | 43.3°C25 February 2010 | 8.2°C8 February 2005 | 27 / 51 |
| March | 38.2°C | 18.8°C | 44.7°C29 March 2017 | 11.5°C2 March 2004 | 36 / 50 |
| April | 39.7°C | 19.1°C | 47.0°C22 April 2016 | 11.6°C22 April 1985 | 31 / 51 |
| May | 40.1°C | 20.4°C | 46.3°C5 May 2020 | 13.9°C17 May 2013 | 39 / 51 |
| June | 38.5°C | 22.9°C | 48.2°C13 June 1988 | 16.8°C3 June 2005 | 29 / 51 |
| July | 35.6°C | 23.7°C | 44.0°C5 July 1995 | 15.5°C2 July 1983 | 37 / 50 |
| August | 34.1°C | 23.4°C | 40.8°C7 August 1997 | 16.3°C8 August 2022 | 33 / 51 |
| September | 34.5°C | 23.1°C | 41.0°C27 September 1973 | 14.5°C13 September 2008 | 24 / 50 |
| October | 37.3°C | 22.9°C | 42.5°C29 October 2017 | 15.8°C26 October 2010 | 28 / 50 |
| November | 37.5°C | 19.7°C | 43.0°C2 November 2017 | 12.0°C29 November 1974 | 32 / 50 |
| December | 34.7°C | 17.0°C | 42.8°C2 December 2016 | 8.0°C22 December 2012 | 31 / 50 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 24 to 39 years each.
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Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.