Average annual temperature is 16.9 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 146 days
Number of rainy days: 219 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) | 24.0 | 25.5 | 26.5 | 32.4 | 32.7 | 33.0 | 30.2 | 26.5 | 27.9 | 27.3 | 24.9 | 22.7 |
| Average daytime temperature (°C) | 14.5 | 19.5 | 22.4 | 27.4 | 27.8 | 26.0 | 26.3 | 25.0 | 25.4 | 22.0 | 20.0 | 17.2 |
| Average temperature (°C) | 8.2 | 13.3 | 15.5 | 20.3 | 21.6 | 20.8 | 21.1 | 20.0 | 19.8 | 16.8 | 14.1 | 11.4 |
| Average night temperature (°C) | 2.6 | 8.1 | 10.0 | 13.2 | 16.1 | 16.7 | 16.8 | 16.2 | 15.0 | 12.7 | 9.0 | 6.4 |
| Absolute minimum temperature (°C) | -2.2 | 4.7 | 5.1 | 8.6 | 12.5 | 13.3 | 13.9 | 12.6 | 11.7 | 6.7 | 4.9 | 1.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 8.5 | 9.5 | 11.1 | 10.3 | 9.3 | 9.9 | 9.7 | 10.4 | 7.6 | 8.2 | 7.8 |
| Precipitation (mm) | 2 | 7 | 19 | 17 | 24 | 237 | 119 | 175 | 49 | 67 | 25 | 13 |
| Sunny days | 24 | 14 | 18 | 21 | 14 | 4 | 3 | 4 | 5 | 8 | 18 | 13 |
| Rainy days | 7 | 14 | 13 | 9 | 17 | 26 | 28 | 27 | 25 | 23 | 12 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bayan is at