Average annual temperature is 12.5 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 150 days
Number of rainy days: 204 days
Number of snow days: 11 days
Look at detailed online map of Hejiayan
* Weather data for Hejiayan 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) | 11.7 | 13.2 | 20.9 | 26.6 | 27.6 | 30.6 | 32.8 | 32.0 | 28.8 | 19.9 | 21.0 | 14.0 |
| Average daytime temperature (°C) | 5.0 | 7.1 | 14.2 | 17.6 | 20.6 | 25.1 | 29.0 | 28.1 | 22.8 | 17.0 | 12.1 | 6.8 |
| Average temperature (°C) | 0.8 | 3.5 | 9.0 | 12.4 | 16.0 | 20.0 | 23.6 | 22.8 | 18.7 | 12.8 | 7.4 | 1.9 |
| Average night temperature (°C) | -3.4 | -0.2 | 3.6 | 7.5 | 12.0 | 15.5 | 18.9 | 18.6 | 15.6 | 9.2 | 2.8 | -2.3 |
| Absolute minimum temperature (°C) | -7.4 | -3.9 | -1.2 | 0.4 | 6.4 | 11.0 | 12.7 | 12.8 | 11.9 | 3.4 | -1.8 | -6.9 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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) | 5.8 | 3.7 | 7.6 | 7.0 | 6.1 | 7.0 | 9.3 | 10.0 | 6.6 | 5.5 | 5.4 | 5.4 |
| Precipitation (mm) | 8 | 25 | 45 | 139 | 127 | 123 | 127 | 138 | 127 | 72 | 42 | 22 |
| Sunny days | 19 | 10 | 15 | 14 | 8 | 9 | 14 | 7 | 7 | 9 | 19 | 19 |
| Rainy days | 7 | 15 | 16 | 16 | 23 | 21 | 17 | 24 | 23 | 22 | 10 | 10 |
| Snow days | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Hejiayan during the most sunny months:
The largest precipitation sum in Hejiayan is at