Average annual temperature is 29.0 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 258 days
Number of rainy days: 107 days
Look at detailed online map of Boutwanou
* Weather data for Boutwanou 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) | 38.1 | 40.1 | 41.2 | 42.2 | 41.4 | 39.1 | 36.5 | 33.4 | 37.4 | 39.1 | 38.4 | 38.4 |
| Average daytime temperature (°C) | 33.7 | 36.8 | 39.3 | 40.0 | 38.7 | 34.8 | 32.5 | 31.0 | 32.7 | 35.8 | 37.1 | 34.0 |
| Average temperature (°C) | 25.3 | 28.5 | 32.1 | 33.0 | 32.8 | 29.8 | 27.7 | 26.4 | 27.6 | 29.2 | 29.8 | 25.7 |
| Average night temperature (°C) | 17.5 | 20.6 | 24.6 | 25.9 | 27.3 | 25.6 | 24.0 | 23.2 | 23.7 | 23.3 | 22.2 | 17.8 |
| Absolute minimum temperature (°C) | 14.0 | 18.4 | 21.1 | 22.8 | 24.7 | 23.0 | 22.6 | 21.4 | 21.4 | 20.9 | 19.9 | 14.1 |
| 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) | 10.2 | 10.5 | 10.0 | 10.3 | 10.4 | 9.8 | 9.3 | 8.6 | 9.6 | 10.3 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 3 | 79 | 114 | 208 | 89 | 14 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 26 | 23 | 13 | 9 | 5 | 11 | 22 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 4 | 8 | 17 | 22 | 26 | 19 | 9 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boutwanou is at