Average annual temperature is 10.1 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -20.6 °C
Number of sunny days: 256 days
Number of rainy days: 95 days
Number of snow days: 14 days
Look at detailed online map of Yandunshan
* Weather data for Yandunshan 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) | 9.5 | 11.1 | 20.3 | 28.8 | 30.6 | 33.0 | 34.3 | 34.4 | 31.5 | 20.7 | 22.1 | 11.8 |
| Average daytime temperature (°C) | -0.4 | 4.6 | 13.8 | 14.7 | 21.4 | 27.8 | 29.1 | 28.3 | 23.3 | 16.7 | 7.2 | 0.7 |
| Average temperature (°C) | -6.0 | -0.6 | 7.0 | 9.4 | 15.7 | 21.9 | 23.3 | 22.6 | 18.0 | 11.2 | 2.0 | -3.9 |
| Average night temperature (°C) | -11.5 | -5.8 | -0.2 | 4.1 | 10.5 | 15.7 | 17.8 | 17.4 | 13.7 | 6.2 | -3.1 | -8.6 |
| Absolute minimum temperature (°C) | -20.6 | -10.2 | -7.3 | -4.6 | 2.9 | 10.9 | 13.0 | 10.0 | 9.8 | 2.4 | -8.9 | -18.9 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 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) | 8.1 | 7.9 | 9.5 | 7.7 | 7.0 | 10.3 | 10.1 | 9.7 | 8.3 | 8.0 | 8.1 | 7.6 |
| Precipitation (mm) | 0 | 11 | 1 | 34 | 32 | 14 | 62 | 32 | 34 | 30 | 2 | 2 |
| Sunny days | 30 | 20 | 25 | 16 | 14 | 22 | 19 | 17 | 19 | 23 | 26 | 25 |
| Rainy days | 0 | 3 | 5 | 13 | 17 | 8 | 12 | 14 | 11 | 8 | 1 | 3 |
| Snow days | 1 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The largest precipitation sum in Yandunshan is at