Average annual temperature is 29.1 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 252 days
Number of rainy days: 113 days
Look at detailed online map of Siébé
* Weather data for Siébé 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) | 39.5 | 39.5 | 41.7 | 43.8 | 44.1 | 41.0 | 36.9 | 34.1 | 35.4 | 38.8 | 39.1 | 37.7 |
| Average daytime temperature (°C) | 33.8 | 35.4 | 39.0 | 41.3 | 41.3 | 35.2 | 33.5 | 31.1 | 32.3 | 36.0 | 36.8 | 33.7 |
| Average temperature (°C) | 25.3 | 27.0 | 31.5 | 34.4 | 34.8 | 29.7 | 28.5 | 26.5 | 27.4 | 29.1 | 29.8 | 25.7 |
| Average night temperature (°C) | 17.8 | 19.7 | 24.8 | 27.3 | 28.9 | 25.5 | 24.9 | 23.5 | 23.9 | 23.3 | 23.4 | 18.8 |
| Absolute minimum temperature (°C) | 15.4 | 16.7 | 20.1 | 24.1 | 25.7 | 23.3 | 23.4 | 22.1 | 22.0 | 19.7 | 19.0 | 15.6 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.2 | 10.6 | 10.0 | 10.2 | 10.8 | 8.7 | 9.1 | 8.2 | 8.7 | 10.4 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 10 | 2 | 7 | 51 | 97 | 266 | 111 | 16 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 29 | 26 | 9 | 6 | 2 | 10 | 23 | 29 | 31 |
| Rainy days | 0 | 0 | 3 | 1 | 5 | 21 | 25 | 29 | 20 | 8 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siébé is at