Boromo climate by month
Averages and records for each calendar month at Boromo, Burkina Faso, from 1973 to 2026. The warmest month is April, averaging 39.6°C; the coolest is August at 31.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 34.2°C | 17.3°C | 40.4°C28 January 1998 | 10.7°C3 January 1989 | 39 / 54 |
| February | 37.0°C | 20.6°C | 42.8°C5 February 1998 | 13.5°C11 February 1988 | 35 / 54 |
| March | 39.5°C | 24.7°C | 46.0°C19 March 1979 | 16.4°C3 March 2014 | 41 / 53 |
| April | 39.6°C | 26.8°C | 49.0°C15 April 1977 | 19.0°C4 April 1976 | 35 / 53 |
| May | 38.1°C | 26.3°C | 43.7°C5 May 2024 | 18.9°C16 May 2006 | 37 / 53 |
| June | 34.9°C | 24.4°C | 41.1°C1 June 2007 | 19.0°C1 June 1989 | 30 / 53 |
| July | 32.2°C | 23.1°C | 39.0°C7 July 1983 | 19.0°C22 July 1986 | 33 / 54 |
| August | 31.1°C | 22.7°C | 39.6°C22 August 2016 | 19.0°C4 August 1977 | 36 / 54 |
| September | 32.3°C | 22.5°C | 40.0°C30 September 1976 | 19.0°C18 September 1973 | 28 / 54 |
| October | 35.4°C | 22.6°C | 40.1°C31 October 2023 | 16.0°C29 October 1977 | 37 / 53 |
| November | 36.6°C | 19.4°C | 40.0°C5 November 1990 | 14.0°C24 November 1974 | 31 / 53 |
| December | 34.6°C | 17.4°C | 39.4°C1 December 2023 | 10.0°C20 December 1980 | 41 / 53 |
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 28 to 41 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.