Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Vrassan
* Weather data for Vrassan 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) | 38.2 | 39.2 | 40.6 | 41.7 | 40.5 | 37.0 | 32.5 | 31.2 | 33.1 | 35.2 | 36.9 | 37.8 |
| Average daytime temperature (°C) | 34.7 | 37.3 | 38.4 | 38.8 | 36.9 | 33.0 | 30.5 | 29.3 | 30.3 | 32.3 | 35.5 | 34.2 |
| Average temperature (°C) | 26.8 | 29.5 | 31.3 | 32.1 | 31.1 | 28.3 | 26.4 | 25.3 | 26.1 | 27.0 | 28.9 | 26.4 |
| Average night temperature (°C) | 19.9 | 22.6 | 24.9 | 26.1 | 26.2 | 24.5 | 23.2 | 22.6 | 22.7 | 22.8 | 22.9 | 19.7 |
| Absolute minimum temperature (°C) | 17.2 | 20.7 | 21.2 | 23.0 | 23.8 | 22.9 | 22.2 | 21.7 | 21.2 | 21.2 | 20.4 | 17.0 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 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) | 10.6 | 10.8 | 9.7 | 9.8 | 10.4 | 9.7 | 8.9 | 8.2 | 9.7 | 9.7 | 10.2 | 10.2 |
| Precipitation (mm) | 0 | 0 | 9 | 12 | 37 | 99 | 170 | 257 | 192 | 92 | 8 | 0 |
| Sunny days | 31 | 28 | 26 | 25 | 14 | 10 | 4 | 1 | 4 | 17 | 24 | 31 |
| Rainy days | 0 | 0 | 5 | 5 | 17 | 20 | 27 | 30 | 26 | 14 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vrassan is at