Average annual temperature is 29.3 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 282 days
Number of rainy days: 83 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) | 38.5 | 39.5 | 40.8 | 42.8 | 42.3 | 40.0 | 39.0 | 37.7 | 39.4 | 40.7 | 39.2 | 37.6 |
| Average daytime temperature (°C) | 34.5 | 36.2 | 38.2 | 40.3 | 39.6 | 35.1 | 34.4 | 32.9 | 35.9 | 38.1 | 37.4 | 34.7 |
| Average temperature (°C) | 25.4 | 27.1 | 30.9 | 32.9 | 33.5 | 29.3 | 28.6 | 27.2 | 29.0 | 31.3 | 30.2 | 26.1 |
| Average night temperature (°C) | 17.6 | 18.8 | 24.2 | 25.4 | 27.5 | 24.4 | 23.9 | 22.7 | 23.7 | 24.7 | 23.7 | 18.5 |
| Absolute minimum temperature (°C) | 14.8 | 15.1 | 21.0 | 22.7 | 24.7 | 22.6 | 21.8 | 21.1 | 21.7 | 22.4 | 21.0 | 15.3 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.6 | 10.7 | 10.2 | 10.8 | 10.0 | 9.6 | 9.1 | 9.3 | 9.8 | 10.6 | 10.3 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 65 | 59 | 90 | 25 | 9 | 1 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 28 | 14 | 11 | 8 | 17 | 26 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 3 | 16 | 20 | 23 | 13 | 5 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumi is at