Average annual temperature is 9.2 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 285 days
Number of rainy days: 69 days
Number of snow days: 11 days
Look at detailed online map of Bayan Us
* Weather data for Bayan Us 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) | 6.9 | 9.7 | 18.7 | 26.3 | 30.2 | 32.9 | 33.1 | 34.8 | 30.6 | 21.4 | 20.4 | 10.2 |
| Average daytime temperature (°C) | -2.0 | 3.9 | 12.0 | 14.5 | 21.7 | 28.0 | 29.6 | 28.8 | 23.4 | 17.3 | 4.8 | -0.9 |
| Average temperature (°C) | -7.7 | -1.7 | 4.6 | 8.7 | 15.9 | 21.7 | 23.5 | 22.8 | 17.5 | 10.9 | -0.7 | -6.3 |
| Average night temperature (°C) | -13.3 | -6.7 | -2.1 | 3.0 | 10.1 | 15.2 | 17.5 | 17.0 | 12.2 | 5.0 | -5.3 | -10.7 |
| Absolute minimum temperature (°C) | -23.1 | -11.7 | -8.4 | -4.2 | 4.3 | 8.2 | 12.2 | 10.3 | 5.9 | 0.9 | -13.0 | -22.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.0 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.3 | 8.3 | 9.8 | 7.5 | 8.0 | 10.1 | 9.9 | 10.2 | 9.1 | 8.4 | 8.1 | 7.5 |
| Precipitation (mm) | 1 | 5 | 0 | 27 | 27 | 46 | 31 | 47 | 18 | 7 | 1 | 5 |
| Sunny days | 27 | 24 | 29 | 17 | 21 | 25 | 23 | 19 | 21 | 23 | 28 | 28 |
| Rainy days | 0 | 1 | 2 | 11 | 10 | 5 | 8 | 12 | 9 | 8 | 1 | 2 |
| Snow days | 4 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Bayan Us is at