Average annual temperature is 28.9 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 269 days
Number of rainy days: 96 days
Look at detailed online map of Oumsom
* Weather data for Oumsom Burkina Faso is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.2 | 39.7 | 40.9 | 42.0 | 43.8 | 41.4 | 36.3 | 32.9 | 36.6 | 39.0 | 38.1 | 37.7 |
| Average daytime temperature (°C) | 33.3 | 36.7 | 39.3 | 40.1 | 39.9 | 36.4 | 32.9 | 30.5 | 33.0 | 36.3 | 37.0 | 33.3 |
| Average temperature (°C) | 24.8 | 28.2 | 31.4 | 32.7 | 33.5 | 30.3 | 27.9 | 26.1 | 27.6 | 29.7 | 29.4 | 25.0 |
| Average night temperature (°C) | 16.7 | 20.0 | 23.0 | 24.9 | 27.3 | 25.6 | 23.9 | 23.1 | 23.5 | 23.5 | 21.5 | 17.4 |
| Absolute minimum temperature (°C) | 14.2 | 16.8 | 19.8 | 21.0 | 24.4 | 22.7 | 22.2 | 22.2 | 22.1 | 20.7 | 17.9 | 13.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.7 | 10.5 | 10.5 | 10.1 | 9.9 | 9.2 | 8.8 | 9.9 | 9.9 | 10.1 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 3 | 107 | 199 | 262 | 93 | 20 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 27 | 16 | 8 | 3 | 9 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 4 | 14 | 23 | 28 | 21 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oumsom is at