Average annual temperature is 28.9 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Bouasso
* Weather data for Bouasso 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) | 38.3 | 39.6 | 40.9 | 41.6 | 42.5 | 38.7 | 35.9 | 32.3 | 33.8 | 38.0 | 37.1 | 37.6 |
| Average daytime temperature (°C) | 34.3 | 37.3 | 38.6 | 39.7 | 38.6 | 34.0 | 32.3 | 29.7 | 30.8 | 34.1 | 36.3 | 33.9 |
| Average temperature (°C) | 26.3 | 29.4 | 31.4 | 33.2 | 32.5 | 29.3 | 27.7 | 25.8 | 26.5 | 28.7 | 29.8 | 26.2 |
| Average night temperature (°C) | 19.1 | 22.1 | 24.6 | 26.7 | 27.4 | 25.2 | 24.1 | 23.0 | 23.2 | 24.2 | 23.5 | 19.5 |
| Absolute minimum temperature (°C) | 16.9 | 20.2 | 22.1 | 23.9 | 25.3 | 23.3 | 22.6 | 21.6 | 21.7 | 22.8 | 20.6 | 16.0 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.7 | 10.9 | 10.0 | 10.6 | 10.1 | 10.1 | 9.4 | 8.8 | 9.9 | 10.2 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 20 | 1 | 25 | 119 | 142 | 307 | 161 | 25 | 13 | 0 |
| Sunny days | 31 | 28 | 28 | 26 | 16 | 10 | 7 | 2 | 6 | 17 | 28 | 31 |
| Rainy days | 0 | 0 | 3 | 4 | 15 | 20 | 24 | 29 | 24 | 14 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bouasso is at