Average annual temperature is 29.9 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 264 days
Number of rainy days: 101 days
Look at detailed online map of Birni
* Weather data for Birni 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) | 39.3 | 39.3 | 42.1 | 43.8 | 43.6 | 41.7 | 39.5 | 37.4 | 38.1 | 41.3 | 40.4 | 38.3 |
| Average daytime temperature (°C) | 34.2 | 35.6 | 38.7 | 41.7 | 41.2 | 36.3 | 35.0 | 32.9 | 34.7 | 38.6 | 38.1 | 34.4 |
| Average temperature (°C) | 25.6 | 27.1 | 31.5 | 34.5 | 35.1 | 30.4 | 29.4 | 27.4 | 28.7 | 31.6 | 31.1 | 26.1 |
| Average night temperature (°C) | 17.8 | 19.4 | 24.6 | 27.3 | 29.3 | 25.9 | 25.2 | 23.7 | 24.6 | 24.7 | 24.4 | 18.3 |
| Absolute minimum temperature (°C) | 15.2 | 16.6 | 20.1 | 24.5 | 25.8 | 23.5 | 23.0 | 22.0 | 22.4 | 21.1 | 19.8 | 14.6 |
| 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) | 10.1 | 10.3 | 9.9 | 10.2 | 10.3 | 8.9 | 8.9 | 8.7 | 8.9 | 10.6 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 4 | 0 | 0 | 68 | 112 | 93 | 65 | 5 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 29 | 10 | 9 | 2 | 9 | 26 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 2 | 20 | 22 | 29 | 21 | 5 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Birni is at