Average annual temperature is 29.4 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 275 days
Number of rainy days: 90 days
Look at detailed online map of Diay
* Weather data for Diay 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) | 37.2 | 39.4 | 40.9 | 41.7 | 43.7 | 42.2 | 38.0 | 35.2 | 39.1 | 40.2 | 38.8 | 38.1 |
| Average daytime temperature (°C) | 32.4 | 35.8 | 39.0 | 39.9 | 40.8 | 37.6 | 34.4 | 32.1 | 34.2 | 37.6 | 37.3 | 32.9 |
| Average temperature (°C) | 24.0 | 27.6 | 31.1 | 32.8 | 34.6 | 31.9 | 29.3 | 27.3 | 28.7 | 31.0 | 29.5 | 24.6 |
| Average night temperature (°C) | 16.2 | 19.8 | 22.8 | 24.8 | 28.4 | 26.7 | 25.0 | 23.8 | 24.3 | 24.4 | 21.5 | 16.9 |
| Absolute minimum temperature (°C) | 11.7 | 14.9 | 19.7 | 21.3 | 24.4 | 24.0 | 23.2 | 22.1 | 22.2 | 22.1 | 17.8 | 12.8 |
| 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 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.5 | 10.7 | 10.4 | 10.4 | 10.0 | 10.3 | 9.5 | 9.0 | 10.0 | 10.1 | 10.0 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 80 | 116 | 219 | 50 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 26 | 16 | 11 | 2 | 13 | 26 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 5 | 14 | 20 | 29 | 17 | 5 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diay is at