Average annual temperature is 5.6 °C
Absolute maximum temperature: 28.1 °C
Absolute minimum temperature: -30.8 °C
Number of sunny days: 201 days
Number of rainy days: 119 days
Number of snow days: 45 days
Look at detailed online map of Heiyu
* Weather data for Heiyu 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) | 4.3 | 6.6 | 14.9 | 22.5 | 25.5 | 27.8 | 28.1 | 27.3 | 24.3 | 16.5 | 17.4 | 7.2 |
| Average daytime temperature (°C) | -5.4 | -1.2 | 7.4 | 8.9 | 17.2 | 23.1 | 23.8 | 22.5 | 18.2 | 12.5 | 1.5 | -5.6 |
| Average temperature (°C) | -10.0 | -6.0 | 1.9 | 4.0 | 11.9 | 18.0 | 19.3 | 18.4 | 13.9 | 8.1 | -3.1 | -9.6 |
| Average night temperature (°C) | -15.1 | -10.9 | -3.4 | -0.8 | 7.0 | 12.4 | 15.1 | 14.6 | 10.0 | 3.6 | -7.6 | -14.0 |
| Absolute minimum temperature (°C) | -29.7 | -21.9 | -12.4 | -12.7 | 0.1 | 6.2 | 12.6 | 8.8 | 2.1 | -3.6 | -17.1 | -30.8 |
| 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 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 8.0 | 8.1 | 10.1 | 7.9 | 9.0 | 12.2 | 10.0 | 10.4 | 9.0 | 9.1 | 7.9 | 7.2 |
| Precipitation (mm) | 7 | 14 | 12 | 64 | 58 | 32 | 152 | 89 | 78 | 26 | 10 | 16 |
| Sunny days | 25 | 16 | 20 | 12 | 11 | 18 | 12 | 9 | 11 | 22 | 22 | 23 |
| Rainy days | 0 | 0 | 6 | 9 | 19 | 12 | 19 | 22 | 19 | 9 | 3 | 1 |
| Snow days | 6 | 12 | 5 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 7 |
The best time to visit Heiyu during the most sunny months:
The largest precipitation sum in Heiyu is at