Average annual temperature is 12.5 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 127 days
Number of rainy days: 222 days
Number of snow days: 16 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) | 12.2 | 12.8 | 19.4 | 25.3 | 27.5 | 28.7 | 31.0 | 30.0 | 27.9 | 19.4 | 18.7 | 15.0 |
| Average daytime temperature (°C) | 5.1 | 7.3 | 13.2 | 16.7 | 19.9 | 24.2 | 27.5 | 27.0 | 22.2 | 16.6 | 12.1 | 6.6 |
| Average temperature (°C) | 1.4 | 4.0 | 8.6 | 12.2 | 15.9 | 19.9 | 23.0 | 22.5 | 18.4 | 13.0 | 8.0 | 2.9 |
| Average night temperature (°C) | -2.1 | 0.7 | 4.1 | 8.1 | 12.3 | 16.3 | 19.3 | 18.9 | 15.5 | 10.2 | 4.4 | -0.6 |
| Absolute minimum temperature (°C) | -7.3 | -5.6 | -0.9 | 1.1 | 6.5 | 12.1 | 15.9 | 14.2 | 12.0 | 6.1 | -0.3 | -6.0 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 5.7 | 3.2 | 7.0 | 7.7 | 6.1 | 7.5 | 9.1 | 9.6 | 6.8 | 4.5 | 5.4 | 5.2 |
| Precipitation (mm) | 12 | 45 | 65 | 104 | 118 | 125 | 154 | 177 | 170 | 76 | 46 | 24 |
| Sunny days | 19 | 8 | 9 | 13 | 9 | 8 | 7 | 8 | 5 | 10 | 13 | 18 |
| Rainy days | 4 | 16 | 22 | 17 | 22 | 22 | 24 | 23 | 25 | 21 | 17 | 9 |
| Snow days | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Hejiayan during the most sunny months:
The largest precipitation sum in Hejiayan is at