Average annual temperature is 2.7 °C
Absolute maximum temperature: 21.1 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 109 days
Number of rainy days: 165 days
Number of snow days: 91 days
Look at detailed online map of Donglai Ercun
* Weather data for Donglai Ercun 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) | 11.1 | 8.5 | 7.9 | 13.5 | 19.9 | 21.1 | 18.6 | 18.5 | 16.2 | 16.8 | 8.5 | 6.8 |
| Average daytime temperature (°C) | 4.1 | 3.2 | 4.2 | 8.9 | 12.0 | 13.0 | 14.9 | 14.9 | 14.2 | 8.9 | 4.6 | 2.7 |
| Average temperature (°C) | -2.9 | -3.2 | -2.1 | 2.2 | 5.7 | 7.6 | 9.3 | 9.3 | 8.0 | 2.9 | -1.6 | -3.6 |
| Average night temperature (°C) | -9.3 | -8.7 | -8.3 | -3.9 | -0.4 | 3.1 | 5.2 | 5.5 | 3.1 | -1.9 | -6.5 | -8.5 |
| Absolute minimum temperature (°C) | -15.0 | -15.6 | -17.5 | -8.7 | -11.3 | -1.0 | 2.1 | 3.6 | -0.3 | -8.4 | -9.3 | -13.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 10.0 | 10.8 | 11.2 | 11.4 | 9.5 | 9.3 | 8.4 | 10.7 | 9.2 | 9.2 | 9.0 |
| Precipitation (mm) | 0 | 26 | 21 | 56 | 63 | 255 | 217 | 275 | 95 | 88 | 13 | 6 |
| Sunny days | 30 | 12 | 9 | 5 | 4 | 2 | 0 | 0 | 2 | 5 | 16 | 24 |
| Rainy days | 0 | 0 | 1 | 8 | 21 | 28 | 31 | 31 | 28 | 15 | 1 | 1 |
| Snow days | 1 | 16 | 21 | 17 | 6 | 0 | 0 | 0 | 0 | 11 | 13 | 6 |
The largest precipitation sum in Donglai Ercun is at