Average annual temperature is 28.7 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Koumi
* Weather data for Koumi 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) | 39.8 | 39.9 | 42.0 | 42.9 | 42.5 | 38.4 | 35.3 | 33.2 | 34.1 | 35.7 | 37.7 | 37.1 |
| Average daytime temperature (°C) | 34.5 | 36.4 | 38.7 | 40.2 | 39.2 | 34.0 | 32.7 | 30.1 | 31.2 | 33.9 | 35.4 | 34.5 |
| Average temperature (°C) | 26.2 | 28.2 | 31.2 | 33.8 | 33.0 | 28.4 | 27.9 | 26.1 | 26.7 | 28.1 | 28.6 | 26.3 |
| Average night temperature (°C) | 18.1 | 20.5 | 24.2 | 27.5 | 27.6 | 24.5 | 24.2 | 23.1 | 23.2 | 23.1 | 22.4 | 18.4 |
| Absolute minimum temperature (°C) | 16.5 | 17.8 | 20.7 | 23.9 | 24.7 | 22.7 | 22.6 | 21.9 | 20.7 | 19.6 | 19.3 | 15.9 |
| 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 | 12.4 | 12.6 | 12.7 | 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) | 10.3 | 10.7 | 9.8 | 10.0 | 10.4 | 9.3 | 9.0 | 8.1 | 9.1 | 10.4 | 10.4 | 10.3 |
| Precipitation (mm) | 0 | 0 | 15 | 11 | 10 | 164 | 93 | 212 | 117 | 33 | 17 | 0 |
| Sunny days | 31 | 28 | 28 | 28 | 17 | 7 | 6 | 5 | 7 | 21 | 24 | 31 |
| Rainy days | 0 | 0 | 3 | 2 | 14 | 23 | 25 | 26 | 23 | 10 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumi is at