Average annual temperature is 28.5 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Koumania
* Weather data for Koumania 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) | 40.2 | 40.6 | 42.0 | 42.6 | 40.8 | 36.3 | 33.4 | 33.0 | 33.1 | 34.9 | 37.6 | 37.3 |
| Average daytime temperature (°C) | 35.6 | 37.6 | 38.8 | 40.0 | 38.4 | 32.5 | 31.1 | 29.7 | 30.6 | 32.7 | 34.4 | 35.2 |
| Average temperature (°C) | 27.5 | 29.4 | 31.5 | 33.6 | 32.3 | 27.3 | 26.7 | 25.7 | 26.2 | 27.2 | 28.0 | 27.2 |
| Average night temperature (°C) | 19.6 | 21.9 | 24.4 | 27.7 | 27.1 | 23.7 | 23.5 | 22.7 | 22.7 | 22.8 | 22.3 | 19.6 |
| Absolute minimum temperature (°C) | 17.8 | 19.1 | 20.7 | 24.2 | 23.8 | 21.8 | 22.1 | 21.8 | 20.8 | 21.5 | 19.4 | 16.9 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 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) | 10.3 | 10.7 | 9.8 | 9.9 | 9.9 | 8.7 | 8.5 | 8.1 | 9.0 | 10.2 | 10.3 | 10.5 |
| Precipitation (mm) | 0 | 0 | 16 | 7 | 47 | 149 | 175 | 230 | 101 | 47 | 11 | 0 |
| Sunny days | 31 | 28 | 27 | 24 | 17 | 5 | 5 | 2 | 8 | 18 | 22 | 31 |
| Rainy days | 0 | 0 | 4 | 6 | 14 | 25 | 26 | 29 | 22 | 13 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumania is at