Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 245 days
Number of rainy days: 120 days
Look at detailed online map of Boukou
* Weather data for Boukou 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 | 39.9 | 41.0 | 42.3 | 38.7 | 35.0 | 33.4 | 35.2 | 37.8 | 37.2 | 37.2 |
| Average daytime temperature (°C) | 32.9 | 36.0 | 38.2 | 39.1 | 37.9 | 34.1 | 31.8 | 30.2 | 31.8 | 35.1 | 36.3 | 33.1 |
| Average temperature (°C) | 25.3 | 28.4 | 31.4 | 32.6 | 32.0 | 29.1 | 27.3 | 25.9 | 27.0 | 29.0 | 29.6 | 25.6 |
| Average night temperature (°C) | 18.6 | 21.6 | 25.0 | 26.4 | 26.9 | 25.1 | 23.8 | 22.9 | 23.3 | 24.0 | 23.3 | 19.1 |
| Absolute minimum temperature (°C) | 16.3 | 19.6 | 23.0 | 23.9 | 22.2 | 22.8 | 22.5 | 21.5 | 21.1 | 22.4 | 21.4 | 15.4 |
| 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) | 10.6 | 10.8 | 10.1 | 10.2 | 10.2 | 10.1 | 9.5 | 8.4 | 9.8 | 10.0 | 10.2 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 19 | 135 | 126 | 273 | 153 | 30 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 20 | 11 | 6 | 1 | 8 | 22 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 11 | 19 | 25 | 30 | 22 | 9 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boukou is at