Average annual temperature is 25.1 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Birak
* Weather data for Birak 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) | 33.5 | 35.8 | 34.4 | 39.1 | 40.1 | 37.4 | 37.4 | 35.4 | 37.6 | 36.4 | 34.6 | 31.7 |
| Average daytime temperature (°C) | 27.5 | 28.8 | 32.7 | 36.1 | 36.8 | 34.1 | 34.0 | 30.9 | 34.7 | 34.6 | 32.4 | 28.2 |
| Average temperature (°C) | 18.3 | 19.7 | 25.1 | 28.3 | 30.3 | 27.7 | 27.3 | 24.7 | 27.8 | 27.6 | 24.9 | 19.2 |
| Average night temperature (°C) | 10.6 | 11.8 | 17.8 | 20.5 | 23.6 | 22.4 | 22.1 | 20.3 | 21.7 | 20.8 | 18.2 | 11.6 |
| Absolute minimum temperature (°C) | 7.7 | 8.7 | 14.1 | 15.5 | 19.6 | 19.7 | 20.7 | 19.2 | 19.6 | 17.3 | 14.1 | 8.2 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.7 | 9.9 | 10.0 | 10.3 | 9.8 | 9.9 | 10.6 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 41 | 25 | 132 | 3 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 17 | 15 | 6 | 24 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 13 | 16 | 25 | 6 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Birak is at