Average annual temperature is 10.0 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 229 days
Number of rainy days: 127 days
Number of snow days: 9 days
Look at detailed online map of Donghewan
* Weather data for Donghewan 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) | 10.5 | 10.2 | 21.2 | 28.9 | 30.2 | 30.4 | 34.2 | 30.1 | 26.6 | 19.7 | 20.6 | 16.1 |
| Average daytime temperature (°C) | 3.2 | 5.9 | 14.1 | 16.6 | 20.8 | 26.6 | 28.4 | 26.1 | 21.5 | 16.4 | 9.3 | 3.7 |
| Average temperature (°C) | -3.3 | 0.3 | 6.6 | 10.0 | 15.0 | 20.1 | 22.5 | 20.9 | 16.5 | 10.6 | 2.8 | -2.9 |
| Average night temperature (°C) | -8.9 | -4.7 | -0.3 | 4.2 | 9.8 | 14.1 | 17.1 | 16.2 | 12.1 | 5.0 | -2.7 | -8.4 |
| Absolute minimum temperature (°C) | -15.7 | -7.9 | -5.9 | -3.3 | 0.6 | 9.0 | 13.1 | 11.1 | 5.5 | 0.9 | -8.4 | -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 | 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 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 6.6 | 8.6 | 7.6 | 6.3 | 9.9 | 9.6 | 9.1 | 7.3 | 7.4 | 8.0 | 7.5 |
| Precipitation (mm) | 3 | 15 | 17 | 90 | 57 | 35 | 112 | 122 | 82 | 50 | 11 | 17 |
| Sunny days | 28 | 20 | 21 | 16 | 12 | 19 | 19 | 13 | 11 | 20 | 24 | 26 |
| Rainy days | 0 | 6 | 10 | 14 | 19 | 11 | 12 | 18 | 19 | 11 | 5 | 2 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Donghewan is at