Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of Boulsa
* Weather data for Boulsa 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) | 37.1 | 38.9 | 40.0 | 41.2 | 42.0 | 38.5 | 35.5 | 33.8 | 36.9 | 37.1 | 36.6 | 37.0 |
| Average daytime temperature (°C) | 32.7 | 35.8 | 38.5 | 39.2 | 38.5 | 34.6 | 32.4 | 31.1 | 32.5 | 35.0 | 35.7 | 32.6 |
| Average temperature (°C) | 25.1 | 28.2 | 31.7 | 32.6 | 32.6 | 29.6 | 27.6 | 26.4 | 27.4 | 28.6 | 28.5 | 25.0 |
| Average night temperature (°C) | 18.8 | 21.8 | 25.4 | 26.5 | 27.5 | 25.5 | 23.9 | 23.2 | 23.5 | 23.4 | 22.0 | 18.8 |
| Absolute minimum temperature (°C) | 16.5 | 18.8 | 23.0 | 23.2 | 24.9 | 22.7 | 22.6 | 21.8 | 21.6 | 21.1 | 19.6 | 15.7 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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) | 10.3 | 10.6 | 9.9 | 10.1 | 10.5 | 10.1 | 9.5 | 8.7 | 10.1 | 10.2 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 2 | 63 | 108 | 154 | 108 | 26 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 23 | 14 | 9 | 4 | 6 | 22 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 8 | 16 | 22 | 27 | 24 | 9 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boulsa is at