Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 285 days
Number of rainy days: 80 days
Look at detailed online map of Biské
* Weather data for Biské 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) | 35.2 | 36.5 | 36.6 | 39.9 | 39.4 | 37.6 | 35.4 | 34.4 | 36.1 | 36.9 | 35.7 | 33.5 |
| Average daytime temperature (°C) | 30.6 | 32.1 | 34.6 | 37.2 | 37.1 | 33.2 | 32.3 | 30.6 | 33.1 | 35.2 | 34.1 | 31.1 |
| Average temperature (°C) | 21.5 | 23.0 | 27.3 | 29.6 | 30.7 | 26.9 | 26.1 | 24.7 | 26.6 | 28.7 | 27.1 | 22.6 |
| Average night temperature (°C) | 13.8 | 15.1 | 20.5 | 21.9 | 23.6 | 21.9 | 21.6 | 20.6 | 21.4 | 22.7 | 20.9 | 15.1 |
| Absolute minimum temperature (°C) | 11.2 | 10.9 | 16.8 | 18.5 | 21.1 | 19.8 | 19.8 | 18.7 | 19.7 | 20.0 | 17.1 | 12.0 |
| 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 | 12.4 | 12.8 | 12.9 | 12.8 | 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 | 10.0 | 10.8 | 10.3 | 10.0 | 9.7 | 9.1 | 10.0 | 10.6 | 10.3 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 0 | 20 | 65 | 109 | 18 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 29 | 14 | 10 | 8 | 17 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 2 | 16 | 21 | 23 | 13 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biské is at