Average annual temperature is 28.6 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 305 days
Number of rainy days: 60 days
Look at detailed online map of Koumalé
* Weather data for Koumalé 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) | 37.1 | 37.9 | 38.8 | 42.8 | 43.1 | 38.4 | 38.5 | 37.5 | 41.4 | 39.5 | 38.0 | 35.1 |
| Average daytime temperature (°C) | 32.0 | 33.3 | 36.0 | 39.7 | 39.9 | 35.5 | 36.0 | 33.4 | 37.1 | 37.7 | 35.8 | 32.4 |
| Average temperature (°C) | 23.1 | 24.2 | 28.9 | 32.2 | 33.7 | 29.5 | 30.2 | 27.7 | 30.4 | 31.0 | 28.4 | 23.6 |
| Average night temperature (°C) | 16.0 | 17.0 | 22.7 | 25.5 | 27.7 | 24.7 | 25.2 | 23.4 | 24.8 | 25.3 | 22.5 | 16.6 |
| Absolute minimum temperature (°C) | 12.9 | 12.2 | 19.6 | 20.3 | 23.5 | 22.5 | 22.9 | 21.6 | 21.2 | 22.3 | 18.7 | 13.7 |
| 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) | 10.5 | 10.7 | 10.2 | 10.6 | 10.5 | 9.8 | 10.3 | 9.3 | 9.6 | 10.7 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 50 | 15 | 87 | 11 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 15 | 19 | 10 | 21 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 15 | 12 | 21 | 9 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumalé is at