Average annual temperature is 18.1 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -0.8 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Heicun
* Weather data for Heicun 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) | 24.0 | 25.9 | 27.5 | 31.9 | 34.3 | 34.4 | 31.0 | 27.0 | 28.3 | 28.3 | 27.0 | 22.9 |
| Average daytime temperature (°C) | 17.2 | 20.8 | 23.8 | 28.5 | 29.5 | 27.5 | 27.6 | 25.4 | 26.2 | 23.9 | 21.3 | 18.6 |
| Average temperature (°C) | 10.4 | 14.4 | 16.8 | 21.5 | 23.0 | 22.1 | 22.1 | 20.6 | 20.8 | 18.5 | 14.9 | 12.5 |
| Average night temperature (°C) | 4.5 | 8.9 | 10.6 | 13.9 | 16.3 | 17.3 | 17.4 | 16.9 | 15.5 | 13.6 | 9.4 | 7.0 |
| Absolute minimum temperature (°C) | -0.8 | 5.8 | 7.1 | 9.5 | 13.0 | 13.1 | 14.6 | 14.3 | 12.6 | 10.1 | 5.4 | 2.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.0 | 8.8 | 9.7 | 11.3 | 10.7 | 10.0 | 10.1 | 9.6 | 10.5 | 8.0 | 8.3 | 7.4 |
| Precipitation (mm) | 6 | 26 | 20 | 10 | 34 | 229 | 134 | 378 | 62 | 53 | 55 | 11 |
| Sunny days | 22 | 15 | 17 | 18 | 18 | 2 | 3 | 0 | 7 | 4 | 16 | 15 |
| Rainy days | 9 | 13 | 14 | 12 | 13 | 28 | 28 | 31 | 23 | 27 | 14 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heicun is at