Average annual temperature is -3.0 °C
Absolute maximum temperature: 15.4 °C
Absolute minimum temperature: -22.3 °C
Number of sunny days: 139 days
Number of rainy days: 107 days
Number of snow days: 119 days
Look at detailed online map of Donghei
* Weather data for Donghei 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) | 1.9 | 3.2 | 0.4 | 6.0 | 13.4 | 15.4 | 14.9 | 14.4 | 12.0 | 10.5 | 0.4 | -0.1 |
| Average daytime temperature (°C) | -5.0 | -3.6 | -2.4 | 1.2 | 2.2 | 10.9 | 11.5 | 11.9 | 10.0 | 2.6 | -4.3 | -6.0 |
| Average temperature (°C) | -11.3 | -9.5 | -7.7 | -4.2 | -2.9 | 4.6 | 6.3 | 6.6 | 4.4 | -2.6 | -9.1 | -11.3 |
| Average night temperature (°C) | -17.0 | -14.9 | -13.8 | -9.9 | -9.0 | -1.4 | 1.9 | 2.2 | -0.4 | -7.0 | -14.6 | -16.3 |
| Absolute minimum temperature (°C) | -22.1 | -19.8 | -22.3 | -17.5 | -15.6 | -6.1 | -0.6 | -0.5 | -3.3 | -12.8 | -19.6 | -20.4 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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) | 9.4 | 10.0 | 10.5 | 11.0 | 11.8 | 11.6 | 10.4 | 10.0 | 11.0 | 10.2 | 9.7 | 9.0 |
| Precipitation (mm) | 0 | 3 | 18 | 26 | 34 | 86 | 187 | 170 | 71 | 25 | 4 | 7 |
| Sunny days | 30 | 20 | 9 | 9 | 10 | 10 | 1 | 0 | 6 | 4 | 19 | 21 |
| Rainy days | 0 | 0 | 2 | 2 | 0 | 15 | 30 | 31 | 21 | 6 | 0 | 0 |
| Snow days | 1 | 8 | 20 | 19 | 21 | 5 | 0 | 0 | 3 | 21 | 11 | 10 |
The largest precipitation sum in Donghei is at