Average annual temperature is 13.3 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 276 days
Number of rainy days: 81 days
Number of snow days: 8 days
Look at detailed online map of Dongheyan
* Weather data for Dongheyan 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) | 11.5 | 13.3 | 25.5 | 27.7 | 34.4 | 40.6 | 40.8 | 34.6 | 30.5 | 24.3 | 21.2 | 10.5 |
| Average daytime temperature (°C) | 3.0 | 6.1 | 16.6 | 20.2 | 27.1 | 35.1 | 33.2 | 29.9 | 26.2 | 20.8 | 8.5 | 0.5 |
| Average temperature (°C) | -2.7 | 0.6 | 9.2 | 14.1 | 21.1 | 28.2 | 27.9 | 25.6 | 21.2 | 14.6 | 3.4 | -3.9 |
| Average night temperature (°C) | -7.4 | -4.0 | 2.2 | 7.8 | 15.3 | 21.1 | 23.0 | 21.8 | 16.7 | 9.5 | -1.0 | -7.7 |
| Absolute minimum temperature (°C) | -15.0 | -6.2 | -2.9 | 1.1 | 11.1 | 17.4 | 19.9 | 16.9 | 9.8 | 4.9 | -7.0 | -14.7 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.9 | 7.4 | 9.9 | 8.0 | 8.3 | 11.2 | 8.8 | 9.1 | 8.4 | 9.0 | 7.3 | 6.5 |
| Precipitation (mm) | 3 | 5 | 2 | 28 | 30 | 18 | 399 | 84 | 85 | 14 | 6 | 16 |
| Sunny days | 29 | 22 | 27 | 21 | 20 | 25 | 16 | 17 | 21 | 26 | 27 | 25 |
| Rainy days | 1 | 4 | 3 | 9 | 11 | 5 | 15 | 14 | 9 | 5 | 3 | 2 |
| Snow days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Dongheyan during the most sunny months:
The largest precipitation sum in Dongheyan is at