Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Bayan
* Weather data for Bayan 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 | 40.2 | 41.9 | 41.9 | 40.5 | 34.8 | 32.9 | 32.3 | 32.5 | 34.4 | 36.1 | 36.2 |
| Average daytime temperature (°C) | 35.2 | 37.2 | 38.5 | 39.4 | 37.7 | 31.7 | 30.7 | 29.5 | 30.3 | 32.5 | 33.3 | 34.2 |
| Average temperature (°C) | 26.9 | 28.8 | 31.1 | 33.2 | 31.6 | 26.8 | 26.5 | 25.5 | 25.9 | 27.0 | 26.8 | 26.1 |
| Average night temperature (°C) | 18.4 | 20.3 | 23.9 | 27.1 | 26.6 | 23.4 | 23.2 | 22.5 | 22.4 | 22.6 | 21.4 | 18.0 |
| Absolute minimum temperature (°C) | 16.0 | 18.2 | 20.2 | 24.1 | 23.3 | 21.8 | 22.0 | 21.3 | 20.2 | 21.2 | 17.7 | 15.7 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.7 | 9.8 | 10.2 | 10.1 | 9.2 | 9.1 | 8.0 | 9.2 | 10.3 | 10.3 | 10.4 |
| Precipitation (mm) | 0 | 0 | 17 | 6 | 73 | 169 | 206 | 248 | 116 | 57 | 12 | 0 |
| Sunny days | 31 | 28 | 26 | 25 | 21 | 5 | 2 | 2 | 4 | 19 | 21 | 31 |
| Rainy days | 0 | 0 | 5 | 5 | 10 | 25 | 29 | 29 | 26 | 12 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bayan is at