Average annual temperature is 12.6 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -6.3 °C
Number of sunny days: 74 days
Number of rainy days: 282 days
Number of snow days: 9 days
Look at detailed online map of Heidangzi
* Weather data for Heidangzi 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) | 14.8 | 14.0 | 17.3 | 25.0 | 27.5 | 27.5 | 27.9 | 27.0 | 28.9 | 23.1 | 18.1 | 21.5 |
| Average daytime temperature (°C) | 5.1 | 7.8 | 12.2 | 17.6 | 20.3 | 21.6 | 24.5 | 24.1 | 22.5 | 15.9 | 13.1 | 7.6 |
| Average temperature (°C) | 1.5 | 4.8 | 8.9 | 13.7 | 16.6 | 18.3 | 20.9 | 20.6 | 18.7 | 13.2 | 9.9 | 4.2 |
| Average night temperature (°C) | -1.8 | 1.7 | 5.6 | 10.0 | 13.1 | 15.4 | 17.6 | 17.5 | 15.6 | 10.7 | 7.1 | 1.2 |
| Absolute minimum temperature (°C) | -6.3 | -2.0 | -0.4 | 4.3 | 9.0 | 12.1 | 12.8 | 14.1 | 13.4 | 6.4 | 2.3 | -5.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 4.9 | 2.5 | 4.1 | 7.6 | 6.7 | 5.6 | 7.9 | 8.8 | 7.4 | 4.6 | 4.9 | 4.4 |
| Precipitation (mm) | 18 | 40 | 114 | 150 | 138 | 119 | 359 | 200 | 180 | 148 | 91 | 30 |
| Sunny days | 14 | 4 | 3 | 5 | 4 | 4 | 4 | 3 | 6 | 7 | 6 | 14 |
| Rainy days | 9 | 23 | 28 | 25 | 27 | 26 | 27 | 28 | 24 | 24 | 24 | 17 |
| Snow days | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Heidangzi during the most sunny months:
The largest precipitation sum in Heidangzi is at