Average annual temperature is 27.0 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
Look at detailed online map of Guélouèl
* Weather data for Guélouèl 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) | 38.3 | 39.0 | 40.6 | 40.8 | 40.0 | 35.0 | 33.1 | 32.1 | 32.3 | 33.6 | 34.3 | 34.2 |
| Average daytime temperature (°C) | 34.1 | 35.9 | 37.2 | 38.4 | 36.9 | 31.1 | 30.4 | 29.4 | 29.9 | 32.2 | 32.2 | 32.5 |
| Average temperature (°C) | 25.7 | 27.5 | 29.8 | 31.9 | 30.4 | 26.0 | 26.0 | 25.2 | 25.3 | 26.4 | 25.7 | 24.6 |
| Average night temperature (°C) | 17.5 | 19.6 | 22.9 | 25.9 | 25.5 | 22.6 | 22.5 | 22.0 | 21.6 | 22.0 | 20.5 | 17.2 |
| Absolute minimum temperature (°C) | 15.1 | 17.4 | 19.4 | 22.5 | 22.5 | 21.1 | 21.6 | 20.7 | 19.6 | 20.6 | 17.1 | 15.2 |
| 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 | 9.7 | 10.0 | 9.6 | 8.4 | 9.3 | 8.2 | 8.9 | 9.9 | 10.0 | 10.4 |
| Precipitation (mm) | 0 | 0 | 21 | 14 | 73 | 171 | 119 | 217 | 176 | 47 | 36 | 0 |
| Sunny days | 31 | 28 | 24 | 24 | 17 | 3 | 6 | 0 | 7 | 18 | 20 | 31 |
| Rainy days | 0 | 0 | 7 | 6 | 14 | 27 | 25 | 31 | 23 | 13 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guélouèl is at