Average annual temperature is 29.5 °C
Absolute maximum temperature: 44.4 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 270 days
Number of rainy days: 95 days
Look at detailed online map of Guilélé
* Weather data for Guilélé Chad is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.2 | 39.6 | 42.3 | 44.2 | 44.4 | 40.7 | 37.2 | 34.9 | 37.3 | 40.8 | 39.9 | 38.0 |
| Average daytime temperature (°C) | 32.7 | 34.2 | 38.6 | 40.9 | 41.4 | 36.2 | 34.4 | 31.4 | 33.4 | 38.0 | 37.5 | 33.3 |
| Average temperature (°C) | 24.4 | 26.1 | 31.2 | 34.2 | 35.3 | 30.7 | 29.5 | 27.2 | 28.4 | 30.7 | 30.5 | 25.4 |
| Average night temperature (°C) | 17.4 | 19.2 | 24.7 | 27.5 | 29.5 | 26.4 | 25.7 | 24.1 | 24.6 | 24.5 | 24.1 | 18.5 |
| Absolute minimum temperature (°C) | 14.9 | 16.1 | 20.6 | 24.5 | 27.3 | 24.2 | 24.4 | 22.4 | 22.5 | 20.6 | 19.9 | 15.0 |
| 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 | 11.7 | 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) | 10.2 | 10.6 | 10.0 | 10.1 | 10.9 | 9.0 | 9.8 | 8.3 | 9.1 | 10.3 | 10.2 | 10.1 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 6 | 72 | 72 | 187 | 94 | 14 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 28 | 10 | 11 | 6 | 9 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 3 | 20 | 20 | 25 | 21 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guilélé is at