Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Guélémo
* Weather data for Guélémo 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) | 39.0 | 40.0 | 41.5 | 41.5 | 40.9 | 36.6 | 35.3 | 32.0 | 32.2 | 33.8 | 35.8 | 37.0 |
| Average daytime temperature (°C) | 35.7 | 37.8 | 38.4 | 38.8 | 37.8 | 32.0 | 31.4 | 29.3 | 30.0 | 31.8 | 33.1 | 35.0 |
| Average temperature (°C) | 27.2 | 29.1 | 31.0 | 32.8 | 31.9 | 27.1 | 26.7 | 25.2 | 25.7 | 26.6 | 27.0 | 27.1 |
| Average night temperature (°C) | 18.5 | 20.5 | 24.0 | 26.7 | 27.1 | 23.5 | 23.2 | 22.3 | 22.3 | 22.4 | 21.9 | 19.3 |
| Absolute minimum temperature (°C) | 15.6 | 17.8 | 20.7 | 23.1 | 23.3 | 21.8 | 21.9 | 21.4 | 20.5 | 21.1 | 18.8 | 16.6 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 | 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 | 10.3 | 9.7 | 8.6 | 8.9 | 7.4 | 8.5 | 10.1 | 10.1 | 10.6 |
| Precipitation (mm) | 0 | 0 | 11 | 6 | 21 | 99 | 136 | 230 | 107 | 36 | 26 | 0 |
| Sunny days | 31 | 28 | 27 | 24 | 19 | 7 | 4 | 4 | 6 | 18 | 20 | 31 |
| Rainy days | 0 | 0 | 4 | 6 | 12 | 23 | 27 | 27 | 24 | 13 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guélémo is at