Average annual temperature is 13.8 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 249 days
Number of rainy days: 106 days
Number of snow days: 10 days
Look at detailed online map of Heyecun
* Weather data for Heyecun 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) | 11.9 | 13.4 | 27.3 | 26.0 | 34.3 | 40.2 | 36.3 | 34.7 | 31.8 | 26.7 | 28.1 | 19.0 |
| Average daytime temperature (°C) | 3.7 | 6.1 | 15.7 | 19.1 | 26.2 | 31.3 | 32.1 | 30.8 | 28.1 | 22.9 | 11.6 | 3.5 |
| Average temperature (°C) | -0.8 | 1.1 | 8.5 | 13.2 | 19.7 | 24.3 | 26.8 | 25.7 | 22.6 | 16.8 | 7.1 | -0.6 |
| Average night temperature (°C) | -4.3 | -2.5 | 2.9 | 8.7 | 15.0 | 18.6 | 22.9 | 21.8 | 18.5 | 12.3 | 3.2 | -3.8 |
| Absolute minimum temperature (°C) | -12.0 | -5.5 | -3.4 | 4.1 | 10.9 | 14.8 | 19.4 | 17.9 | 12.5 | 7.2 | -3.8 | -10.7 |
| 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 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.2 | 8.4 | 9.5 | 8.7 | 8.5 | 9.9 | 9.2 | 9.6 | 8.9 | 8.8 | 6.1 | 5.3 |
| Precipitation (mm) | 10 | 3 | 8 | 33 | 28 | 69 | 141 | 183 | 71 | 11 | 24 | 22 |
| Sunny days | 25 | 26 | 26 | 18 | 19 | 16 | 11 | 19 | 22 | 27 | 19 | 21 |
| Rainy days | 4 | 2 | 5 | 12 | 12 | 14 | 20 | 12 | 8 | 4 | 8 | 5 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The largest precipitation sum in Heyecun is at