Average annual temperature is 26.0 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Koumao
* Weather data for Koumao 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) | 37.6 | 38.0 | 40.2 | 39.1 | 37.9 | 33.1 | 32.1 | 31.8 | 32.3 | 33.7 | 34.6 | 34.4 |
| Average daytime temperature (°C) | 33.7 | 35.8 | 36.4 | 36.1 | 34.5 | 29.8 | 30.0 | 29.2 | 29.6 | 31.7 | 32.7 | 31.7 |
| Average temperature (°C) | 25.1 | 27.1 | 29.1 | 29.3 | 28.2 | 24.9 | 24.9 | 24.5 | 24.4 | 25.6 | 25.9 | 23.7 |
| Average night temperature (°C) | 16.8 | 18.7 | 22.4 | 24.0 | 23.7 | 21.6 | 21.3 | 21.2 | 20.6 | 21.2 | 20.7 | 16.7 |
| Absolute minimum temperature (°C) | 14.6 | 16.4 | 19.0 | 21.2 | 20.4 | 20.3 | 20.2 | 20.4 | 19.2 | 19.6 | 18.8 | 14.1 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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 | 9.2 | 9.7 | 9.7 | 8.6 | 10.1 | 8.6 | 8.6 | 9.7 | 9.7 | 10.5 |
| Precipitation (mm) | 0 | 0 | 32 | 11 | 81 | 218 | 128 | 210 | 164 | 54 | 28 | 0 |
| Sunny days | 31 | 28 | 25 | 25 | 15 | 1 | 2 | 1 | 2 | 8 | 19 | 29 |
| Rainy days | 0 | 0 | 6 | 5 | 16 | 29 | 29 | 30 | 28 | 23 | 11 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumao is at