Average annual temperature is 28.2 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Guilma
* Weather data for Guilma 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) | 37.9 | 39.4 | 40.6 | 41.7 | 41.1 | 37.9 | 34.2 | 32.0 | 34.5 | 36.4 | 36.6 | 37.3 |
| Average daytime temperature (°C) | 33.6 | 36.7 | 38.6 | 39.2 | 38.0 | 33.7 | 31.2 | 29.8 | 31.0 | 33.3 | 35.5 | 33.1 |
| Average temperature (°C) | 25.5 | 28.6 | 31.1 | 32.3 | 32.0 | 28.8 | 26.9 | 25.7 | 26.6 | 27.5 | 28.6 | 25.1 |
| Average night temperature (°C) | 18.8 | 21.7 | 24.5 | 25.9 | 26.9 | 24.9 | 23.4 | 22.7 | 22.9 | 22.7 | 22.2 | 18.7 |
| Absolute minimum temperature (°C) | 16.5 | 19.0 | 20.8 | 23.1 | 25.0 | 22.9 | 22.3 | 21.8 | 21.6 | 21.1 | 18.8 | 15.9 |
| 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 | 12.8 | 12.8 | 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) | 10.6 | 10.8 | 9.6 | 9.9 | 10.0 | 9.7 | 9.2 | 8.5 | 9.9 | 9.9 | 10.2 | 10.1 |
| Precipitation (mm) | 0 | 0 | 22 | 4 | 21 | 117 | 132 | 270 | 167 | 65 | 1 | 0 |
| Sunny days | 31 | 28 | 28 | 27 | 16 | 7 | 7 | 2 | 4 | 18 | 29 | 31 |
| Rainy days | 0 | 0 | 3 | 3 | 15 | 23 | 24 | 29 | 26 | 13 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guilma is at