Average annual temperature is 23.1 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 133 days
Number of rainy days: 230 days
Number of snow days: 2 days
Look at detailed online map of Bayan
* Weather data for Bayan China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.5 | 28.1 | 32.4 | 37.3 | 41.6 | 40.1 | 36.5 | 34.4 | 35.2 | 32.9 | 27.5 | 25.0 |
| Average daytime temperature (°C) | 19.6 | 24.2 | 27.0 | 32.5 | 34.0 | 32.5 | 32.9 | 31.6 | 31.8 | 26.0 | 24.5 | 21.7 |
| Average temperature (°C) | 13.8 | 17.8 | 20.7 | 25.2 | 27.7 | 28.1 | 28.9 | 28.0 | 27.8 | 22.6 | 20.1 | 16.9 |
| Average night temperature (°C) | 7.9 | 11.0 | 14.4 | 18.2 | 21.7 | 24.1 | 25.2 | 24.7 | 23.9 | 19.1 | 15.2 | 12.0 |
| Absolute minimum temperature (°C) | 0.7 | 8.3 | 9.2 | 13.4 | 17.8 | 21.2 | 21.5 | 19.9 | 20.2 | 16.0 | 11.5 | 7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 9.5 | 10.3 | 11.3 | 10.7 | 9.3 | 9.8 | 9.4 | 10.0 | 7.5 | 9.3 | 8.6 |
| Precipitation (mm) | 2 | 24 | 66 | 28 | 102 | 144 | 204 | 145 | 121 | 274 | 24 | 31 |
| Sunny days | 27 | 16 | 10 | 14 | 14 | 3 | 6 | 2 | 8 | 3 | 14 | 16 |
| Rainy days | 3 | 11 | 21 | 16 | 17 | 27 | 25 | 29 | 22 | 28 | 16 | 15 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bayan is at