Average annual temperature is 5.4 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -28.6 °C
Number of sunny days: 270 days
Number of rainy days: 68 days
Number of snow days: 27 days
Look at detailed online map of Bayan Obo
* Weather data for Bayan Obo 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) | 4.2 | 7.0 | 16.1 | 20.5 | 26.4 | 31.7 | 31.7 | 32.8 | 28.4 | 18.8 | 16.6 | 4.1 |
| Average daytime temperature (°C) | -7.4 | -1.4 | 6.3 | 10.1 | 18.1 | 25.4 | 26.3 | 27.0 | 21.0 | 13.5 | -0.8 | -7.3 |
| Average temperature (°C) | -12.6 | -6.6 | 0.1 | 4.7 | 12.5 | 19.5 | 20.6 | 21.0 | 14.9 | 7.5 | -5.7 | -12.0 |
| Average night temperature (°C) | -17.4 | -12.0 | -5.3 | -1.3 | 7.2 | 13.1 | 15.3 | 14.9 | 9.4 | 2.1 | -10.6 | -16.4 |
| Absolute minimum temperature (°C) | -28.6 | -17.8 | -12.6 | -8.2 | 0.8 | 5.8 | 10.6 | 9.2 | 1.0 | -3.7 | -22.7 | -28.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 8.4 | 10.4 | 8.8 | 9.1 | 11.9 | 10.3 | 11.3 | 10.1 | 8.8 | 7.7 | 6.9 |
| Precipitation (mm) | 2 | 5 | 0 | 26 | 21 | 11 | 53 | 14 | 20 | 7 | 7 | 7 |
| Sunny days | 26 | 23 | 27 | 20 | 20 | 24 | 15 | 19 | 21 | 27 | 23 | 25 |
| Rainy days | 0 | 0 | 2 | 5 | 11 | 6 | 16 | 12 | 9 | 4 | 1 | 2 |
| Snow days | 5 | 5 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 |
The best time to visit Bayan Obo during the most sunny months:
The largest precipitation sum in Bayan Obo is at