Average annual temperature is 11.1 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -18.6 °C
Number of sunny days: 273 days
Number of rainy days: 72 days
Number of snow days: 20 days
Look at detailed online map of Yichengdun
* Weather data for Yichengdun 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) | 10.4 | 13.5 | 20.6 | 28.9 | 30.0 | 35.6 | 37.9 | 37.2 | 35.1 | 21.5 | 23.2 | 13.0 |
| Average daytime temperature (°C) | 0.0 | 5.4 | 13.7 | 15.9 | 22.6 | 30.2 | 32.3 | 30.6 | 26.0 | 17.2 | 7.9 | 2.4 |
| Average temperature (°C) | -5.4 | -0.4 | 7.1 | 9.8 | 16.7 | 23.6 | 25.9 | 24.5 | 19.6 | 11.3 | 2.3 | -3.1 |
| Average night temperature (°C) | -10.5 | -5.1 | 0.0 | 3.7 | 10.6 | 16.5 | 18.9 | 18.3 | 13.4 | 5.6 | -2.9 | -7.8 |
| Absolute minimum temperature (°C) | -18.6 | -11.1 | -5.6 | -4.6 | 4.6 | 11.8 | 14.2 | 12.7 | 8.9 | 0.4 | -8.1 | -15.5 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 8.5 | 7.9 | 9.5 | 8.1 | 7.3 | 9.4 | 10.0 | 9.5 | 9.4 | 8.2 | 8.5 | 7.7 |
| Precipitation (mm) | 1 | 10 | 3 | 16 | 17 | 16 | 15 | 19 | 32 | 33 | 4 | 3 |
| Sunny days | 28 | 21 | 24 | 16 | 19 | 25 | 26 | 25 | 16 | 20 | 26 | 27 |
| Rainy days | 0 | 0 | 4 | 12 | 12 | 5 | 5 | 6 | 14 | 11 | 2 | 1 |
| Snow days | 3 | 7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Yichengdun is at