Average annual temperature is 29.4 °C
Absolute maximum temperature: 44.2 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 244 days
Number of rainy days: 121 days
Look at detailed online map of Wiyel
* Weather data for Wiyel 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 | 40.5 | 42.7 | 44.2 | 43.2 | 40.0 | 37.3 | 33.9 | 35.2 | 39.9 | 40.0 | 39.1 |
| Average daytime temperature (°C) | 35.1 | 36.9 | 39.5 | 41.7 | 40.6 | 35.2 | 33.7 | 30.8 | 32.3 | 36.4 | 38.1 | 35.3 |
| Average temperature (°C) | 26.1 | 27.9 | 31.7 | 34.5 | 34.5 | 29.4 | 28.4 | 26.3 | 27.2 | 29.5 | 30.7 | 26.6 |
| Average night temperature (°C) | 17.1 | 19.3 | 23.8 | 26.5 | 28.5 | 24.9 | 24.5 | 23.1 | 23.5 | 22.9 | 23.1 | 17.6 |
| Absolute minimum temperature (°C) | 14.5 | 16.9 | 18.2 | 22.9 | 25.1 | 22.5 | 23.0 | 21.7 | 21.9 | 19.6 | 18.9 | 14.2 |
| 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 | 12.7 | 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 | 10.5 | 9.8 | 10.3 | 10.4 | 9.3 | 9.0 | 8.4 | 8.9 | 10.4 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 2 | 81 | 90 | 229 | 73 | 20 | 0 | 0 |
| Sunny days | 31 | 28 | 26 | 30 | 24 | 6 | 7 | 2 | 10 | 22 | 27 | 31 |
| Rainy days | 0 | 0 | 5 | 0 | 7 | 24 | 24 | 29 | 20 | 9 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wiyel is at