Average annual temperature is 10.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -24.1 °C
Number of sunny days: 317 days
Number of rainy days: 45 days
Number of snow days: 3 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) | 4.7 | 10.8 | 21.4 | 29.2 | 32.1 | 37.0 | 36.9 | 37.6 | 34.0 | 24.7 | 21.7 | 11.5 |
| Average daytime temperature (°C) | -2.9 | 3.6 | 12.4 | 16.6 | 24.1 | 30.6 | 32.4 | 32.1 | 25.9 | 19.2 | 4.4 | -2.7 |
| Average temperature (°C) | -8.7 | -2.4 | 4.4 | 10.3 | 17.9 | 24.1 | 25.9 | 25.5 | 19.6 | 12.1 | -0.7 | -7.8 |
| Average night temperature (°C) | -14.5 | -8.0 | -2.8 | 3.4 | 11.9 | 17.1 | 19.8 | 19.2 | 13.5 | 5.5 | -5.4 | -12.6 |
| Absolute minimum temperature (°C) | -24.1 | -12.5 | -6.9 | -3.9 | 6.6 | 10.6 | 15.4 | 11.2 | 5.7 | 1.6 | -12.7 | -23.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 8.2 | 8.5 | 10.0 | 8.0 | 7.8 | 10.3 | 10.1 | 10.5 | 9.7 | 8.6 | 8.3 | 7.2 |
| Precipitation (mm) | 0 | 1 | 0 | 8 | 12 | 15 | 22 | 18 | 16 | 1 | 1 | 5 |
| Sunny days | 31 | 26 | 29 | 24 | 23 | 25 | 22 | 24 | 26 | 29 | 29 | 29 |
| Rainy days | 0 | 0 | 2 | 6 | 8 | 5 | 9 | 7 | 4 | 2 | 1 | 1 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Bayan Nur is at