Average annual temperature is 15.5 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 264 days
Number of rainy days: 97 days
Number of snow days: 4 days
Look at detailed online map of Hecun
* Weather data for Hecun 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) | 12.6 | 15.6 | 27.9 | 28.3 | 33.3 | 38.5 | 35.4 | 35.8 | 33.5 | 28.2 | 29.0 | 20.9 |
| Average daytime temperature (°C) | 6.6 | 9.5 | 18.7 | 20.8 | 26.0 | 31.9 | 32.6 | 31.9 | 28.7 | 24.4 | 13.8 | 6.0 |
| Average temperature (°C) | 0.7 | 4.0 | 11.9 | 15.3 | 20.9 | 26.2 | 28.0 | 27.1 | 23.7 | 18.5 | 8.3 | 0.6 |
| Average night temperature (°C) | -4.3 | -1.2 | 5.5 | 10.2 | 16.4 | 20.7 | 24.3 | 22.9 | 19.2 | 13.3 | 3.4 | -3.6 |
| Absolute minimum temperature (°C) | -10.2 | -5.0 | -1.7 | 3.3 | 10.6 | 14.0 | 20.0 | 17.5 | 11.5 | 6.6 | -6.1 | -11.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.6 | 9.5 | 7.8 | 7.2 | 8.7 | 9.7 | 10.2 | 8.0 | 8.1 | 6.9 | 6.5 |
| Precipitation (mm) | 11 | 10 | 6 | 66 | 76 | 58 | 207 | 103 | 68 | 0 | 20 | 23 |
| Sunny days | 28 | 25 | 29 | 17 | 20 | 20 | 10 | 18 | 18 | 31 | 24 | 24 |
| Rainy days | 2 | 3 | 2 | 13 | 11 | 10 | 21 | 13 | 12 | 0 | 6 | 4 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Hecun is at