Average annual temperature is 29.4 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 243 days
Number of rainy days: 122 days
Look at detailed online map of Guéfa
* Weather data for Guéfa 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 | 40.1 | 41.8 | 43.3 | 42.4 | 39.9 | 36.1 | 34.5 | 36.3 | 39.4 | 39.5 | 38.1 |
| Average daytime temperature (°C) | 35.4 | 36.9 | 38.7 | 40.9 | 39.9 | 34.4 | 32.7 | 31.1 | 33.1 | 36.3 | 37.5 | 35.5 |
| Average temperature (°C) | 27.1 | 28.5 | 31.5 | 34.1 | 33.6 | 28.5 | 27.5 | 26.2 | 27.5 | 29.7 | 30.6 | 27.5 |
| Average night temperature (°C) | 19.0 | 20.3 | 24.4 | 27.1 | 28.0 | 24.5 | 23.8 | 22.7 | 23.6 | 23.8 | 24.0 | 19.6 |
| Absolute minimum temperature (°C) | 16.4 | 16.9 | 21.3 | 22.8 | 22.7 | 22.7 | 22.6 | 21.5 | 22.6 | 21.1 | 20.7 | 17.4 |
| 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) | 10.4 | 10.7 | 10.0 | 10.7 | 10.3 | 9.3 | 8.7 | 8.9 | 9.1 | 10.8 | 10.3 | 10.7 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 18 | 68 | 94 | 92 | 91 | 11 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 29 | 25 | 9 | 5 | 2 | 7 | 20 | 28 | 31 |
| Rainy days | 0 | 0 | 3 | 1 | 6 | 21 | 26 | 29 | 23 | 11 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guéfa is at