Average annual temperature is 30.2 °C
Absolute maximum temperature: 45.2 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 279 days
Number of rainy days: 86 days
Look at detailed online map of Seyala
* Weather data for Seyala 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) | 39.9 | 39.8 | 42.0 | 44.2 | 45.2 | 42.5 | 39.9 | 36.0 | 38.7 | 41.0 | 40.8 | 38.8 |
| Average daytime temperature (°C) | 34.3 | 35.8 | 39.2 | 42.0 | 41.7 | 36.5 | 35.3 | 32.4 | 35.3 | 39.3 | 38.7 | 34.6 |
| Average temperature (°C) | 25.7 | 27.3 | 31.9 | 34.6 | 35.5 | 30.8 | 30.0 | 27.6 | 29.3 | 32.1 | 31.5 | 26.3 |
| Average night temperature (°C) | 18.1 | 19.8 | 25.2 | 27.2 | 29.6 | 26.6 | 25.8 | 24.1 | 25.2 | 25.5 | 24.7 | 18.8 |
| Absolute minimum temperature (°C) | 15.4 | 16.9 | 20.5 | 23.9 | 26.7 | 24.0 | 23.6 | 22.6 | 23.2 | 22.3 | 20.0 | 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 | 12.9 | 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 | 10.0 | 10.7 | 9.0 | 9.1 | 8.7 | 8.5 | 10.7 | 10.3 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 3 | 0 | 50 | 128 | 143 | 82 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 30 | 13 | 13 | 8 | 12 | 27 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 1 | 17 | 18 | 23 | 18 | 4 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Seyala is at