Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Guelkol
* Weather data for Guelkol 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) | 38.5 | 39.0 | 41.0 | 41.7 | 40.9 | 35.4 | 32.7 | 31.8 | 31.9 | 33.4 | 35.0 | 34.7 |
| Average daytime temperature (°C) | 34.5 | 36.4 | 37.6 | 38.6 | 37.4 | 31.6 | 30.5 | 29.1 | 29.8 | 31.9 | 32.4 | 33.3 |
| Average temperature (°C) | 26.4 | 28.1 | 30.7 | 32.7 | 31.5 | 26.7 | 26.3 | 25.3 | 25.7 | 26.9 | 26.8 | 26.1 |
| Average night temperature (°C) | 18.1 | 19.8 | 23.8 | 27.2 | 26.8 | 23.3 | 23.1 | 22.4 | 22.3 | 23.1 | 22.4 | 18.6 |
| Absolute minimum temperature (°C) | 15.5 | 17.4 | 20.4 | 24.3 | 23.2 | 21.3 | 21.7 | 21.6 | 20.8 | 21.9 | 19.2 | 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 9.4 | 10.1 | 9.6 | 8.3 | 9.2 | 7.9 | 8.7 | 10.2 | 10.0 | 10.5 |
| Precipitation (mm) | 0 | 0 | 10 | 4 | 45 | 199 | 185 | 242 | 125 | 68 | 50 | 0 |
| Sunny days | 31 | 28 | 28 | 24 | 16 | 4 | 1 | 1 | 5 | 16 | 20 | 31 |
| Rainy days | 0 | 0 | 3 | 6 | 15 | 26 | 30 | 30 | 25 | 15 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guelkol is at