Average annual temperature is 29.1 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 268 days
Number of rainy days: 97 days
Look at detailed online map of Boulérou
* Weather data for Boulérou 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 | 39.5 | 41.2 | 42.3 | 43.9 | 42.5 | 36.6 | 34.7 | 36.9 | 38.9 | 38.4 | 38.0 |
| Average daytime temperature (°C) | 32.8 | 36.4 | 39.4 | 40.0 | 40.6 | 37.3 | 33.2 | 31.6 | 33.3 | 36.4 | 36.8 | 33.2 |
| Average temperature (°C) | 24.4 | 28.0 | 31.2 | 32.7 | 34.3 | 31.5 | 28.3 | 26.7 | 27.8 | 29.8 | 29.0 | 25.0 |
| Average night temperature (°C) | 16.7 | 19.8 | 22.7 | 24.9 | 27.9 | 26.5 | 24.3 | 23.5 | 23.8 | 23.7 | 21.5 | 17.4 |
| Absolute minimum temperature (°C) | 11.8 | 16.6 | 19.5 | 20.8 | 24.3 | 23.6 | 22.8 | 21.9 | 22.6 | 20.5 | 18.4 | 13.0 |
| 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 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.6 | 10.7 | 10.5 | 10.2 | 9.8 | 10.4 | 9.5 | 9.1 | 9.8 | 10.0 | 10.0 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 10 | 23 | 70 | 146 | 221 | 67 | 9 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 25 | 18 | 10 | 2 | 11 | 23 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 6 | 12 | 21 | 29 | 19 | 8 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boulérou is at