Average annual temperature is -3.6 °C
Absolute maximum temperature: 18.6 °C
Absolute minimum temperature: -35.3 °C
Number of sunny days: 105 days
Number of rainy days: 140 days
Number of snow days: 120 days
Look at detailed online map of Heiganwengma
* Weather data for Heiganwengma 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) | 6.7 | 5.9 | 3.7 | 7.7 | 17.3 | 15.2 | 17.1 | 18.6 | 15.4 | 13.8 | -2.2 | 0.9 |
| Average daytime temperature (°C) | -0.9 | 0.5 | -2.2 | -0.5 | 2.5 | 12.3 | 14.0 | 14.8 | 12.6 | 2.4 | -6.9 | -9.4 |
| Average temperature (°C) | -8.8 | -6.9 | -9.4 | -7.2 | -3.5 | 5.6 | 8.5 | 9.0 | 5.6 | -4.2 | -14.4 | -18.2 |
| Average night temperature (°C) | -16.8 | -14.9 | -18.0 | -15.6 | -11.4 | -0.7 | 2.9 | 3.8 | -0.7 | -10.7 | -22.9 | -28.5 |
| Absolute minimum temperature (°C) | -23.3 | -19.1 | -27.2 | -21.5 | -24.8 | -5.1 | -0.9 | -1.3 | -4.5 | -21.8 | -29.8 | -35.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.4 | 9.2 | 10.3 | 10.9 | 10.2 | 9.4 | 9.9 | 10.2 | 8.8 | 8.8 | 8.6 |
| Precipitation (mm) | 1 | 14 | 49 | 70 | 101 | 174 | 188 | 163 | 148 | 61 | 21 | 12 |
| Sunny days | 25 | 14 | 9 | 8 | 7 | 1 | 2 | 0 | 2 | 6 | 13 | 18 |
| Rainy days | 0 | 0 | 0 | 0 | 7 | 29 | 29 | 31 | 28 | 12 | 4 | 0 |
| Snow days | 6 | 14 | 22 | 22 | 17 | 0 | 0 | 0 | 0 | 13 | 13 | 13 |
The largest precipitation sum in Heiganwengma is at