Average annual temperature is -0.3 °C
Absolute maximum temperature: 19.5 °C
Absolute minimum temperature: -21.1 °C
Number of sunny days: 98 days
Number of rainy days: 160 days
Number of snow days: 107 days
Look at detailed online map of Hecha
* Weather data for Hecha 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) | 7.3 | 5.5 | 1.8 | 11.5 | 17.3 | 19.5 | 17.3 | 17.9 | 16.6 | 15.8 | 5.2 | 4.6 |
| Average daytime temperature (°C) | -1.6 | 0.2 | -1.9 | 5.2 | 9.1 | 12.5 | 13.9 | 14.5 | 12.8 | 6.0 | 0.4 | -2.4 |
| Average temperature (°C) | -8.7 | -6.1 | -7.3 | -1.0 | 3.0 | 6.9 | 8.9 | 9.3 | 6.6 | 0.2 | -6.1 | -9.1 |
| Average night temperature (°C) | -16.3 | -12.8 | -13.5 | -7.7 | -3.8 | 1.8 | 4.0 | 4.2 | 1.0 | -5.0 | -12.3 | -15.3 |
| Absolute minimum temperature (°C) | -21.1 | -17.7 | -20.7 | -15.6 | -12.3 | -1.8 | -0.6 | -2.9 | -1.4 | -9.1 | -17.9 | -19.5 |
| 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 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 9.0 | 9.4 | 9.9 | 11.0 | 10.5 | 9.2 | 9.6 | 9.0 | 9.5 | 9.3 | 9.2 | 8.6 |
| Precipitation (mm) | 6 | 27 | 50 | 35 | 99 | 142 | 179 | 170 | 130 | 71 | 10 | 11 |
| Sunny days | 22 | 9 | 7 | 9 | 6 | 0 | 0 | 1 | 1 | 6 | 20 | 17 |
| Rainy days | 1 | 1 | 4 | 4 | 18 | 30 | 31 | 30 | 29 | 11 | 0 | 1 |
| Snow days | 8 | 18 | 20 | 17 | 7 | 0 | 0 | 0 | 0 | 14 | 10 | 13 |
The largest precipitation sum in Hecha is at