Average annual temperature is 28.9 °C
Absolute maximum temperature: 43.6 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Dioulou
* Weather data for Dioulou 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) | 37.8 | 39.8 | 40.8 | 42.0 | 43.6 | 39.8 | 35.8 | 33.7 | 35.9 | 37.8 | 38.3 | 37.8 |
| Average daytime temperature (°C) | 33.4 | 36.8 | 39.2 | 39.9 | 39.4 | 35.6 | 32.6 | 30.9 | 32.6 | 35.5 | 36.8 | 33.6 |
| Average temperature (°C) | 25.3 | 28.5 | 31.5 | 32.7 | 33.1 | 29.8 | 27.8 | 26.4 | 27.6 | 29.1 | 29.4 | 25.7 |
| Average night temperature (°C) | 17.9 | 21.0 | 23.8 | 25.5 | 27.3 | 25.6 | 24.2 | 23.3 | 23.7 | 23.9 | 22.4 | 18.6 |
| Absolute minimum temperature (°C) | 15.3 | 18.2 | 19.4 | 22.3 | 25.3 | 22.5 | 22.9 | 22.1 | 22.2 | 22.6 | 20.4 | 14.6 |
| 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) | 11.4 | 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 | 10.4 | 10.3 | 10.0 | 9.9 | 9.4 | 8.7 | 10.0 | 10.0 | 10.1 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 16 | 115 | 123 | 232 | 95 | 11 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 22 | 11 | 8 | 3 | 7 | 24 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 9 | 19 | 23 | 28 | 23 | 7 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dioulou is at