Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Koutouma
* Weather data for Koutouma 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 | 40.3 | 41.6 | 41.5 | 41.0 | 38.6 | 34.0 | 33.1 | 33.3 | 37.4 | 38.9 | 37.6 |
| Average daytime temperature (°C) | 35.2 | 37.0 | 38.4 | 39.8 | 38.2 | 32.4 | 30.7 | 29.8 | 30.9 | 33.7 | 35.8 | 35.4 |
| Average temperature (°C) | 26.8 | 28.4 | 31.3 | 33.5 | 32.4 | 27.1 | 26.3 | 25.3 | 26.1 | 28.2 | 29.2 | 27.3 |
| Average night temperature (°C) | 18.4 | 20.3 | 24.3 | 27.2 | 27.5 | 23.6 | 23.1 | 22.3 | 22.8 | 23.1 | 22.7 | 19.2 |
| Absolute minimum temperature (°C) | 16.5 | 17.4 | 20.3 | 23.9 | 23.1 | 22.2 | 22.2 | 21.2 | 21.9 | 20.7 | 18.8 | 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 9.6 | 10.6 | 10.3 | 9.2 | 8.0 | 8.5 | 9.0 | 10.6 | 10.5 | 10.7 |
| Precipitation (mm) | 0 | 0 | 3 | 3 | 8 | 120 | 99 | 206 | 88 | 30 | 7 | 0 |
| Sunny days | 31 | 28 | 28 | 26 | 18 | 4 | 4 | 3 | 5 | 20 | 21 | 31 |
| Rainy days | 0 | 0 | 3 | 4 | 13 | 26 | 27 | 28 | 25 | 11 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koutouma is at