Average annual temperature is 6.8 °C
Absolute maximum temperature: 26.0 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 163 days
Number of rainy days: 162 days
Number of snow days: 40 days
Look at detailed online map of Yanshan
* Weather data for Yanshan 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) | 11.2 | 6.5 | 14.1 | 21.1 | 20.0 | 24.1 | 26.0 | 24.9 | 24.4 | 15.4 | 14.5 | 12.3 |
| Average daytime temperature (°C) | -1.2 | 0.3 | 7.6 | 11.0 | 14.5 | 19.3 | 22.3 | 21.8 | 17.7 | 12.0 | 7.7 | 3.1 |
| Average temperature (°C) | -5.4 | -2.9 | 2.7 | 5.9 | 10.2 | 14.8 | 17.5 | 17.1 | 13.7 | 7.7 | 2.4 | -2.5 |
| Average night temperature (°C) | -10.0 | -6.7 | -1.7 | 1.1 | 6.1 | 10.1 | 12.8 | 13.0 | 10.4 | 3.5 | -2.5 | -7.1 |
| Absolute minimum temperature (°C) | -21.5 | -11.7 | -8.0 | -10.8 | 1.5 | 6.8 | 8.9 | 7.1 | 5.1 | -1.2 | -6.6 | -14.1 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 6.2 | 7.2 | 7.9 | 6.6 | 8.7 | 9.6 | 9.6 | 6.3 | 6.6 | 8.2 | 7.7 |
| Precipitation (mm) | 13 | 33 | 53 | 89 | 93 | 44 | 98 | 95 | 119 | 99 | 7 | 5 |
| Sunny days | 21 | 14 | 12 | 15 | 9 | 12 | 13 | 10 | 3 | 10 | 20 | 24 |
| Rainy days | 0 | 1 | 13 | 9 | 22 | 18 | 18 | 21 | 27 | 21 | 7 | 5 |
| Snow days | 10 | 13 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
The largest precipitation sum in Yanshan is at