Average annual temperature is 27.7 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Guelkep
* Weather data for Guelkep 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) | 38.8 | 39.3 | 41.2 | 40.9 | 41.0 | 35.9 | 32.8 | 31.9 | 32.0 | 34.0 | 35.3 | 35.0 |
| Average daytime temperature (°C) | 34.7 | 36.6 | 37.8 | 38.7 | 37.5 | 31.9 | 30.6 | 29.2 | 29.9 | 32.1 | 32.7 | 33.6 |
| Average temperature (°C) | 26.3 | 28.2 | 30.6 | 32.8 | 31.6 | 26.8 | 26.3 | 25.4 | 25.6 | 26.8 | 26.7 | 26.0 |
| Average night temperature (°C) | 17.9 | 19.8 | 23.6 | 27.1 | 26.7 | 23.3 | 22.9 | 22.3 | 22.1 | 22.6 | 21.7 | 18.2 |
| Absolute minimum temperature (°C) | 15.6 | 17.5 | 20.1 | 23.5 | 23.4 | 21.6 | 21.6 | 21.6 | 20.1 | 21.4 | 18.2 | 15.8 |
| 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) | 11.7 | 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 | 10.0 | 9.6 | 8.2 | 9.1 | 7.8 | 8.7 | 10.1 | 9.9 | 10.5 |
| Precipitation (mm) | 0 | 0 | 11 | 2 | 45 | 188 | 166 | 238 | 133 | 62 | 40 | 0 |
| Sunny days | 31 | 28 | 27 | 23 | 18 | 3 | 2 | 2 | 6 | 14 | 20 | 31 |
| Rainy days | 0 | 0 | 4 | 7 | 13 | 27 | 29 | 29 | 24 | 17 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guelkep is at