Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Ouroumi
* Weather data for Ouroumi 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) | 39.1 | 40.4 | 42.0 | 42.5 | 42.2 | 39.2 | 35.3 | 33.2 | 33.5 | 37.8 | 39.1 | 37.8 |
| Average daytime temperature (°C) | 35.4 | 37.1 | 38.5 | 40.1 | 39.0 | 33.0 | 31.8 | 30.3 | 31.4 | 34.1 | 36.7 | 35.5 |
| Average temperature (°C) | 26.7 | 28.3 | 31.2 | 33.6 | 32.9 | 27.3 | 26.8 | 25.4 | 26.3 | 28.2 | 29.6 | 27.2 |
| Average night temperature (°C) | 17.6 | 18.8 | 23.6 | 26.8 | 27.7 | 23.6 | 23.2 | 22.2 | 22.6 | 22.7 | 22.6 | 18.6 |
| Absolute minimum temperature (°C) | 14.5 | 16.2 | 19.4 | 23.3 | 23.2 | 22.3 | 21.6 | 20.6 | 20.9 | 20.2 | 19.4 | 16.1 |
| 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) | 11.5 | 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 | 9.1 | 8.3 | 8.7 | 9.0 | 10.7 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 5 | 2 | 7 | 119 | 89 | 178 | 97 | 18 | 4 | 0 |
| Sunny days | 31 | 28 | 27 | 28 | 22 | 6 | 4 | 3 | 7 | 19 | 24 | 31 |
| Rainy days | 0 | 0 | 4 | 2 | 9 | 24 | 27 | 28 | 23 | 12 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ouroumi is at