Saint Louis Arpt climate by month
Averages and records for each calendar month at Saint Louis Arpt, Senegal, from 1973 to 2025. The warmest month is October, averaging 34.5°C; the coolest is June at 30.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 30.7°C | 16.0°C | 41.7°C29 January 1996 | 10.0°C3 January 2001 | 31 / 53 |
| February | 32.4°C | 17.0°C | 42.0°C25 February 2010 | 6.0°C7 February 1980 | 21 / 53 |
| March | 32.8°C | 18.1°C | 45.1°C7 March 2008 | 12.6°C17 March 1998 | 34 / 53 |
| April | 31.7°C | 18.3°C | 46.5°C2 April 2008 | 11.6°C24 April 1998 | 31 / 53 |
| May | 30.9°C | 19.6°C | 45.2°C17 May 1995 | 11.5°C17 May 2013 | 29 / 53 |
| June | 30.6°C | 22.6°C | 44.9°C5 June 1989 | 12.9°C9 June 1989 | 26 / 53 |
| July | 31.1°C | 24.6°C | 40.0°C1 July 1981 | 20.0°C8 July 2015 | 30 / 53 |
| August | 32.0°C | 25.2°C | 40.1°C30 August 1983 | 17.5°C21 August 2009 | 28 / 53 |
| September | 32.9°C | 25.7°C | 42.5°C24 September 2013 | 19.8°C10 September 2018 | 26 / 52 |
| October | 34.5°C | 24.0°C | 43.5°C15 October 2008 | 17.5°C30 October 1982 | 33 / 52 |
| November | 34.3°C | 20.2°C | 45.0°C5 November 2008 | 13.0°C26 November 1975 | 24 / 52 |
| December | 31.8°C | 17.6°C | 42.5°C25 December 1997 | 11.0°C21 December 1980 | 31 / 52 |
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 21 to 34 years each.
See what Saint Louis Arpt is doing right now
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.