Average annual temperature is 10.6 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 202 days
Number of rainy days: 144 days
Number of snow days: 19 days
Look at detailed online map of Hejiashan
* Weather data for Hejiashan 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) | 9.2 | 9.7 | 20.0 | 24.6 | 26.7 | 29.3 | 31.6 | 28.6 | 25.2 | 18.5 | 19.1 | 14.5 |
| Average daytime temperature (°C) | 1.5 | 4.1 | 12.6 | 14.9 | 18.5 | 24.0 | 26.8 | 24.1 | 19.9 | 14.8 | 8.8 | 2.4 |
| Average temperature (°C) | -2.0 | 0.4 | 8.1 | 10.5 | 14.7 | 20.0 | 22.6 | 20.7 | 16.5 | 11.6 | 4.8 | -1.2 |
| Average night temperature (°C) | -6.0 | -3.2 | 3.1 | 6.3 | 11.4 | 16.4 | 19.0 | 17.6 | 13.7 | 8.7 | 0.5 | -5.3 |
| Absolute minimum temperature (°C) | -15.8 | -9.9 | -5.6 | -1.6 | 3.5 | 9.7 | 13.4 | 12.1 | 8.6 | 4.5 | -5.0 | -18.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 6.6 | 8.6 | 7.7 | 6.2 | 9.4 | 9.2 | 9.4 | 7.2 | 6.9 | 7.7 | 7.4 |
| Precipitation (mm) | 4 | 23 | 27 | 77 | 90 | 99 | 139 | 162 | 94 | 63 | 4 | 14 |
| Sunny days | 28 | 17 | 23 | 18 | 6 | 15 | 17 | 8 | 7 | 17 | 22 | 24 |
| Rainy days | 1 | 2 | 6 | 12 | 25 | 15 | 14 | 23 | 23 | 14 | 6 | 3 |
| Snow days | 2 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Hejiashan is at