Average annual temperature is 10.5 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -20.8 °C
Number of sunny days: 269 days
Number of rainy days: 87 days
Number of snow days: 9 days
Look at detailed online map of Hejiachuan
* Weather data for Hejiachuan 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) | 6.9 | 10.9 | 20.7 | 30.4 | 29.9 | 33.5 | 34.9 | 33.0 | 29.9 | 21.6 | 22.5 | 12.2 |
| Average daytime temperature (°C) | 0.5 | 6.0 | 14.2 | 16.9 | 23.1 | 29.2 | 30.0 | 28.9 | 25.1 | 18.7 | 7.3 | 0.0 |
| Average temperature (°C) | -5.4 | -0.1 | 6.3 | 10.3 | 16.8 | 22.5 | 24.1 | 23.5 | 19.1 | 12.1 | 1.4 | -5.6 |
| Average night temperature (°C) | -11.4 | -5.5 | -0.8 | 3.9 | 10.9 | 15.9 | 18.5 | 18.2 | 13.9 | 6.0 | -3.5 | -10.6 |
| Absolute minimum temperature (°C) | -20.8 | -10.3 | -7.3 | -2.9 | 3.6 | 10.2 | 12.8 | 11.5 | 5.5 | 0.9 | -9.0 | -20.2 |
| 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 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.9 | 8.0 | 9.3 | 7.2 | 7.6 | 10.8 | 9.8 | 10.0 | 8.3 | 8.2 | 7.9 | 7.3 |
| Precipitation (mm) | 3 | 13 | 15 | 74 | 80 | 34 | 71 | 66 | 34 | 22 | 1 | 15 |
| Sunny days | 28 | 24 | 26 | 14 | 18 | 24 | 20 | 18 | 20 | 24 | 26 | 27 |
| Rainy days | 3 | 0 | 5 | 15 | 13 | 6 | 11 | 13 | 10 | 7 | 2 | 2 |
| Snow days | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Hejiachuan during the most sunny months:
The largest precipitation sum in Hejiachuan is at