Average annual temperature is 28.6 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Boau
* Weather data for Boau 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) | 38.7 | 39.2 | 41.5 | 41.2 | 37.2 | 36.9 | 34.8 | 32.3 | 33.7 | 36.2 | 37.2 | 37.7 |
| Average daytime temperature (°C) | 35.0 | 37.4 | 38.7 | 38.6 | 35.3 | 32.8 | 31.3 | 29.6 | 30.4 | 33.1 | 35.7 | 35.1 |
| Average temperature (°C) | 27.2 | 29.9 | 31.7 | 32.2 | 30.4 | 28.6 | 27.1 | 25.7 | 26.4 | 27.9 | 29.5 | 27.4 |
| Average night temperature (°C) | 20.8 | 23.5 | 25.6 | 26.5 | 26.2 | 25.0 | 23.8 | 22.9 | 23.1 | 23.5 | 23.8 | 21.1 |
| Absolute minimum temperature (°C) | 18.2 | 20.8 | 22.7 | 23.0 | 23.6 | 22.8 | 22.6 | 21.8 | 21.5 | 21.7 | 19.9 | 18.9 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 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) | 10.4 | 10.6 | 9.7 | 9.5 | 10.2 | 9.8 | 8.3 | 7.7 | 9.2 | 10.0 | 10.3 | 10.1 |
| Precipitation (mm) | 0 | 0 | 22 | 34 | 30 | 86 | 153 | 240 | 114 | 49 | 1 | 0 |
| Sunny days | 31 | 28 | 24 | 22 | 15 | 10 | 7 | 1 | 4 | 18 | 28 | 31 |
| Rainy days | 0 | 0 | 7 | 8 | 16 | 20 | 24 | 30 | 26 | 13 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boau is at