Average annual temperature is 28.7 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 13.7 °C
Number of sunny days: 296 days
Number of rainy days: 69 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) | 37.7 | 38.6 | 39.9 | 41.7 | 41.5 | 39.7 | 38.2 | 37.9 | 40.5 | 40.0 | 38.6 | 36.6 |
| Average daytime temperature (°C) | 33.6 | 35.2 | 37.1 | 39.6 | 39.1 | 35.1 | 34.9 | 33.0 | 35.9 | 38.1 | 36.8 | 33.8 |
| Average temperature (°C) | 24.5 | 25.9 | 29.9 | 32.2 | 32.9 | 29.1 | 28.8 | 26.7 | 29.0 | 30.9 | 29.5 | 25.0 |
| Average night temperature (°C) | 16.6 | 18.0 | 23.3 | 25.1 | 26.6 | 24.0 | 23.8 | 22.2 | 23.2 | 24.3 | 23.1 | 17.3 |
| Absolute minimum temperature (°C) | 13.8 | 13.7 | 19.4 | 21.8 | 22.5 | 21.8 | 21.7 | 20.4 | 20.7 | 22.2 | 19.7 | 14.4 |
| 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 | 10.3 | 10.5 | 9.9 | 9.4 | 9.8 | 9.1 | 9.5 | 10.3 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 20 | 37 | 82 | 9 | 5 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 27 | 19 | 14 | 7 | 21 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 4 | 11 | 17 | 24 | 9 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siébé is at