Average annual temperature is 24.8 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 308 days
Number of rainy days: 57 days
Look at detailed online map of Guelche
* Weather data for Guelche 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) | 32.8 | 35.0 | 34.0 | 38.5 | 39.5 | 37.3 | 37.0 | 35.2 | 37.0 | 35.9 | 33.8 | 31.2 |
| Average daytime temperature (°C) | 26.4 | 27.6 | 31.8 | 35.5 | 36.4 | 33.8 | 33.6 | 30.4 | 34.4 | 33.8 | 31.5 | 27.2 |
| Average temperature (°C) | 17.9 | 19.0 | 24.6 | 28.1 | 30.2 | 27.6 | 27.2 | 24.6 | 27.8 | 27.3 | 24.4 | 18.7 |
| Average night temperature (°C) | 10.8 | 12.0 | 18.0 | 21.2 | 23.9 | 22.4 | 22.1 | 20.3 | 22.0 | 21.4 | 18.3 | 11.9 |
| Absolute minimum temperature (°C) | 8.1 | 8.2 | 15.1 | 15.9 | 19.8 | 20.2 | 20.1 | 19.0 | 20.0 | 17.6 | 14.1 | 8.8 |
| 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 | 12.5 | 12.8 | 13.0 | 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) | 10.6 | 10.7 | 10.2 | 10.8 | 10.3 | 9.9 | 10.4 | 9.3 | 9.9 | 10.7 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 9 | 23 | 133 | 4 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 29 | 22 | 15 | 8 | 25 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 2 | 8 | 16 | 23 | 5 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guelche is at