Average annual temperature is 14.6 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 272 days
Number of rainy days: 85 days
Number of snow days: 8 days
Look at detailed online map of He’aicun
* Weather data for He’aicun 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 | 14.9 | 28.1 | 28.3 | 34.9 | 37.7 | 40.4 | 35.2 | 32.2 | 27.5 | 26.0 | 17.9 |
| Average daytime temperature (°C) | 5.0 | 8.8 | 18.6 | 20.3 | 26.4 | 33.0 | 34.4 | 30.9 | 27.9 | 23.5 | 11.2 | 3.0 |
| Average temperature (°C) | -1.0 | 3.0 | 11.5 | 14.7 | 21.0 | 26.8 | 29.3 | 26.4 | 22.8 | 16.7 | 5.6 | -2.3 |
| Average night temperature (°C) | -5.7 | -2.3 | 4.8 | 9.4 | 15.9 | 20.8 | 24.7 | 22.7 | 18.4 | 11.2 | 0.7 | -6.7 |
| Absolute minimum temperature (°C) | -10.6 | -4.8 | -1.6 | 2.9 | 8.7 | 15.6 | 21.2 | 17.6 | 11.7 | 5.8 | -5.6 | -14.8 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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 | 7.2 | 10.1 | 7.4 | 7.9 | 10.8 | 9.5 | 9.8 | 7.8 | 8.5 | 7.2 | 6.7 |
| Precipitation (mm) | 3 | 12 | 1 | 58 | 42 | 19 | 174 | 136 | 22 | 3 | 18 | 20 |
| Sunny days | 27 | 23 | 29 | 17 | 20 | 25 | 17 | 14 | 18 | 29 | 27 | 26 |
| Rainy days | 2 | 3 | 2 | 13 | 11 | 5 | 14 | 17 | 12 | 2 | 2 | 2 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit He’aicun during the most sunny months:
The largest precipitation sum in He’aicun is at