Average annual temperature is 6.5 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -20.7 °C
Number of sunny days: 200 days
Number of rainy days: 127 days
Number of snow days: 38 days
Look at detailed online map of Heilama
* Weather data for Heilama 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) | 8.2 | 9.3 | 16.2 | 23.7 | 25.4 | 27.3 | 30.9 | 28.0 | 26.1 | 16.1 | 17.1 | 9.6 |
| Average daytime temperature (°C) | -2.0 | 1.2 | 9.3 | 12.3 | 17.0 | 22.7 | 25.1 | 23.8 | 19.2 | 11.8 | 5.6 | 0.9 |
| Average temperature (°C) | -8.0 | -4.3 | 3.0 | 5.8 | 11.4 | 16.5 | 19.3 | 18.2 | 13.9 | 6.8 | -0.2 | -4.7 |
| Average night temperature (°C) | -13.1 | -9.3 | -2.7 | 0.3 | 6.1 | 10.9 | 13.4 | 12.8 | 9.6 | 2.9 | -4.9 | -8.9 |
| Absolute minimum temperature (°C) | -20.7 | -14.8 | -7.7 | -7.6 | 0.9 | 6.1 | 9.0 | 8.1 | 5.5 | -1.0 | -8.6 | -17.9 |
| 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 | 14.0 | 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 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.5 | 7.4 | 9.4 | 8.4 | 7.4 | 9.0 | 10.2 | 9.7 | 8.8 | 7.4 | 8.5 | 8.1 |
| Precipitation (mm) | 1 | 19 | 8 | 29 | 34 | 33 | 47 | 45 | 69 | 89 | 10 | 3 |
| Sunny days | 26 | 16 | 22 | 15 | 8 | 14 | 16 | 15 | 7 | 11 | 25 | 25 |
| Rainy days | 0 | 1 | 5 | 8 | 22 | 16 | 15 | 16 | 23 | 20 | 1 | 0 |
| Snow days | 5 | 11 | 4 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 6 |
The largest precipitation sum in Heilama is at