Average annual temperature is 10.6 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -22.4 °C
Number of sunny days: 286 days
Number of rainy days: 66 days
Number of snow days: 13 days
Look at detailed online map of Bayan Nur
* Weather data for Bayan Nur 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) | 10.0 | 15.4 | 20.9 | 29.1 | 31.0 | 35.7 | 38.0 | 36.2 | 34.3 | 22.9 | 21.6 | 14.1 |
| Average daytime temperature (°C) | -1.1 | 5.3 | 14.0 | 15.5 | 22.6 | 30.3 | 32.1 | 30.3 | 25.3 | 17.2 | 6.7 | 0.7 |
| Average temperature (°C) | -7.9 | -1.0 | 7.4 | 10.2 | 17.0 | 24.5 | 26.1 | 24.6 | 19.4 | 11.0 | 0.2 | -5.5 |
| Average night temperature (°C) | -15.4 | -8.4 | -0.5 | 3.7 | 11.3 | 17.7 | 19.1 | 18.1 | 13.0 | 4.5 | -6.7 | -11.6 |
| Absolute minimum temperature (°C) | -22.4 | -15.1 | -9.5 | -5.9 | 4.8 | 13.2 | 13.9 | 10.4 | 7.8 | 0.7 | -13.2 | -20.4 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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 | 7.8 | 9.7 | 8.0 | 7.5 | 9.8 | 10.2 | 10.3 | 9.2 | 8.3 | 8.4 | 7.9 |
| Precipitation (mm) | 0 | 7 | 0 | 12 | 22 | 1 | 10 | 23 | 32 | 15 | 2 | 1 |
| Sunny days | 29 | 20 | 27 | 19 | 20 | 27 | 23 | 25 | 19 | 21 | 27 | 29 |
| Rainy days | 1 | 1 | 4 | 9 | 11 | 3 | 8 | 6 | 11 | 10 | 2 | 0 |
| Snow days | 1 | 7 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Bayan Nur is at