Average annual temperature is 12.9 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 141 days
Number of rainy days: 218 days
Number of snow days: 6 days
Look at detailed online map of Heduimen
* Weather data for Heduimen 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) | 23.1 | 20.7 | 23.4 | 28.8 | 31.1 | 29.0 | 28.7 | 25.6 | 26.1 | 24.9 | 20.6 | 19.5 |
| Average daytime temperature (°C) | 10.0 | 15.4 | 17.1 | 23.4 | 24.2 | 22.9 | 23.9 | 22.8 | 23.2 | 17.8 | 16.6 | 14.3 |
| Average temperature (°C) | 3.1 | 7.6 | 10.1 | 15.0 | 17.4 | 17.4 | 18.6 | 17.8 | 17.3 | 13.0 | 10.2 | 6.7 |
| Average night temperature (°C) | -2.5 | 2.0 | 4.8 | 8.5 | 12.2 | 13.3 | 14.5 | 14.0 | 12.9 | 9.6 | 5.4 | 1.5 |
| Absolute minimum temperature (°C) | -7.9 | -2.5 | 0.0 | 2.6 | 7.9 | 9.3 | 9.8 | 10.0 | 8.8 | 3.2 | -1.5 | -4.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 8.2 | 8.2 | 10.5 | 9.3 | 8.1 | 9.1 | 8.8 | 10.2 | 6.2 | 8.5 | 7.6 |
| Precipitation (mm) | 3 | 8 | 38 | 27 | 90 | 216 | 147 | 234 | 80 | 88 | 15 | 4 |
| Sunny days | 25 | 14 | 7 | 17 | 10 | 2 | 6 | 4 | 10 | 5 | 20 | 21 |
| Rainy days | 3 | 12 | 23 | 13 | 21 | 28 | 25 | 27 | 20 | 26 | 10 | 10 |
| Snow days | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heduimen is at