Average annual temperature is 4.0 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -36.2 °C
Number of sunny days: 198 days
Number of rainy days: 132 days
Number of snow days: 35 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) | 1.2 | 4.9 | 16.5 | 20.6 | 28.3 | 35.6 | 31.1 | 31.5 | 28.4 | 21.0 | 5.3 | 2.1 |
| Average daytime temperature (°C) | -16.4 | -7.4 | 6.3 | 12.1 | 20.7 | 25.1 | 27.1 | 25.4 | 21.2 | 12.6 | -5.6 | -14.3 |
| Average temperature (°C) | -21.2 | -13.1 | 0.6 | 6.1 | 14.7 | 19.9 | 23.0 | 21.6 | 16.1 | 7.3 | -9.0 | -18.6 |
| Average night temperature (°C) | -26.0 | -18.4 | -4.4 | 0.6 | 8.8 | 15.1 | 19.1 | 18.1 | 11.8 | 3.1 | -12.8 | -23.1 |
| Absolute minimum temperature (°C) | -36.2 | -27.7 | -9.9 | -4.1 | 2.8 | 7.0 | 15.2 | 13.7 | 4.8 | -3.8 | -26.6 | -31.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.8 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.2 | 7.8 | 9.2 | 8.9 | 11.1 | 9.6 | 10.1 | 7.3 | 9.9 | 8.0 | 5.3 | 6.2 |
| Precipitation (mm) | 2 | 4 | 21 | 36 | 36 | 87 | 129 | 124 | 77 | 17 | 73 | 3 |
| Sunny days | 26 | 19 | 23 | 16 | 18 | 7 | 8 | 7 | 14 | 20 | 16 | 24 |
| Rainy days | 1 | 0 | 6 | 13 | 13 | 23 | 23 | 24 | 16 | 10 | 3 | 0 |
| Snow days | 4 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 7 |
The best time to visit Yanshan during the most sunny months:
Months with the longest average daylight duration in Yanshan:
The largest precipitation sum in Yanshan is at