Average annual temperature is 28.1 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 224 days
Number of rainy days: 141 days
Look at detailed online map of Oualassébougou
* Weather data for Oualassébougou Mali is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.5 | 38.9 | 40.5 | 40.7 | 39.5 | 36.1 | 33.4 | 32.0 | 33.0 | 35.0 | 36.0 | 36.3 |
| Average daytime temperature (°C) | 34.2 | 37.0 | 37.9 | 38.8 | 36.0 | 32.6 | 31.3 | 29.3 | 30.3 | 32.8 | 34.6 | 33.8 |
| Average temperature (°C) | 26.4 | 29.2 | 31.0 | 32.2 | 30.3 | 28.2 | 26.9 | 25.5 | 26.0 | 27.6 | 27.9 | 26.0 |
| Average night temperature (°C) | 19.1 | 21.6 | 24.3 | 25.7 | 25.4 | 24.3 | 23.4 | 22.6 | 22.5 | 23.1 | 21.5 | 18.8 |
| Absolute minimum temperature (°C) | 15.9 | 20.1 | 20.9 | 22.7 | 22.1 | 22.8 | 22.2 | 21.2 | 21.3 | 20.4 | 18.5 | 15.4 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.7 | 10.7 | 10.5 | 10.5 | 9.5 | 9.1 | 9.6 | 7.5 | 9.5 | 10.4 | 10.4 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 13 | 78 | 124 | 123 | 173 | 114 | 11 | 1 | 0 |
| Sunny days | 31 | 28 | 31 | 26 | 13 | 10 | 3 | 1 | 9 | 15 | 26 | 31 |
| Rainy days | 0 | 0 | 0 | 4 | 18 | 20 | 28 | 30 | 21 | 16 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oualassébougou is at