Average annual temperature is 10.7 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -24.0 °C
Number of sunny days: 241 days
Number of rainy days: 108 days
Number of snow days: 16 days
Look at detailed online map of Heilang
* Weather data for Heilang 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) | 12.0 | 13.2 | 22.1 | 28.5 | 30.6 | 33.3 | 35.0 | 33.4 | 28.7 | 24.2 | 24.1 | 17.5 |
| Average daytime temperature (°C) | 3.2 | 6.5 | 15.2 | 16.6 | 22.3 | 28.2 | 30.3 | 28.2 | 24.2 | 19.3 | 10.0 | 1.5 |
| Average temperature (°C) | -2.9 | 0.3 | 7.6 | 10.2 | 16.3 | 21.4 | 24.1 | 22.5 | 18.2 | 12.0 | 3.1 | -5.0 |
| Average night temperature (°C) | -8.3 | -4.4 | 0.5 | 4.4 | 11.1 | 14.9 | 18.2 | 17.6 | 13.1 | 5.5 | -2.4 | -10.9 |
| Absolute minimum temperature (°C) | -17.6 | -7.5 | -5.9 | -3.7 | 4.1 | 10.1 | 15.0 | 10.8 | 4.8 | -0.3 | -8.2 | -24.0 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.0 | 9.3 | 7.8 | 7.2 | 10.4 | 10.3 | 9.4 | 8.0 | 8.0 | 8.0 | 7.5 |
| Precipitation (mm) | 8 | 11 | 6 | 88 | 71 | 29 | 70 | 113 | 44 | 9 | 21 | 27 |
| Sunny days | 28 | 18 | 25 | 17 | 15 | 20 | 16 | 13 | 14 | 24 | 26 | 25 |
| Rainy days | 0 | 2 | 5 | 13 | 16 | 10 | 15 | 18 | 16 | 7 | 2 | 4 |
| Snow days | 3 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Heilang is at