Average annual temperature is 28.7 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of Valiou
* Weather data for Valiou 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 | 39.9 | 41.1 | 42.0 | 42.4 | 38.5 | 35.6 | 31.9 | 34.0 | 36.6 | 37.0 | 38.1 |
| Average daytime temperature (°C) | 34.5 | 37.5 | 38.9 | 39.4 | 37.9 | 33.8 | 31.8 | 29.7 | 30.8 | 33.8 | 35.7 | 33.8 |
| Average temperature (°C) | 26.5 | 29.6 | 31.7 | 32.7 | 31.9 | 28.9 | 27.3 | 25.7 | 26.6 | 28.3 | 29.0 | 25.9 |
| Average night temperature (°C) | 19.5 | 22.7 | 25.1 | 26.3 | 26.9 | 25.0 | 23.7 | 22.9 | 23.2 | 23.8 | 23.0 | 19.3 |
| Absolute minimum temperature (°C) | 17.1 | 20.6 | 22.4 | 23.3 | 25.3 | 22.9 | 22.6 | 22.2 | 21.5 | 22.3 | 19.6 | 16.1 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 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 | 9.9 | 9.9 | 10.3 | 9.9 | 9.4 | 8.3 | 9.9 | 9.9 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 17 | 1 | 21 | 87 | 111 | 308 | 153 | 53 | 3 | 0 |
| Sunny days | 31 | 28 | 27 | 25 | 16 | 8 | 7 | 1 | 7 | 18 | 28 | 31 |
| Rainy days | 0 | 0 | 4 | 5 | 15 | 22 | 24 | 30 | 23 | 13 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Valiou is at