Average annual temperature is 30.0 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 276 days
Number of rainy days: 89 days
Look at detailed online map of Siléa
* Weather data for Siléa 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) | 38.8 | 39.1 | 41.2 | 43.4 | 43.1 | 41.8 | 39.6 | 39.4 | 39.6 | 41.0 | 40.0 | 38.0 |
| Average daytime temperature (°C) | 34.3 | 35.7 | 38.5 | 41.4 | 40.9 | 35.4 | 35.3 | 34.1 | 35.3 | 38.6 | 37.9 | 34.5 |
| Average temperature (°C) | 25.9 | 27.4 | 31.6 | 34.4 | 34.9 | 29.9 | 29.4 | 28.2 | 29.3 | 32.0 | 31.0 | 26.4 |
| Average night temperature (°C) | 18.0 | 19.3 | 24.7 | 27.2 | 29.4 | 25.4 | 25.0 | 24.1 | 24.8 | 25.5 | 24.4 | 18.5 |
| Absolute minimum temperature (°C) | 15.4 | 15.8 | 20.7 | 23.3 | 25.1 | 23.3 | 22.6 | 22.2 | 21.9 | 22.5 | 21.2 | 16.0 |
| 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) | 11.5 | 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) | 10.3 | 10.4 | 10.1 | 10.6 | 10.3 | 8.2 | 9.1 | 9.1 | 8.5 | 10.7 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 3 | 59 | 95 | 86 | 44 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 28 | 13 | 8 | 8 | 11 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 3 | 17 | 23 | 23 | 19 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siléa is at