Average annual temperature is 20.5 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 104 days
Number of rainy days: 261 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) | 24.8 | 22.3 | 29.9 | 29.6 | 33.9 | 33.5 | 36.6 | 37.2 | 32.5 | 32.2 | 30.2 | 25.5 |
| Average daytime temperature (°C) | 15.1 | 15.8 | 21.7 | 24.2 | 27.7 | 30.6 | 33.9 | 32.8 | 30.7 | 27.7 | 21.8 | 16.4 |
| Average temperature (°C) | 10.4 | 11.5 | 16.7 | 20.1 | 23.9 | 26.8 | 29.6 | 28.3 | 26.7 | 22.7 | 17.2 | 11.5 |
| Average night temperature (°C) | 5.9 | 7.9 | 12.4 | 16.3 | 20.4 | 23.6 | 25.7 | 24.8 | 23.5 | 18.7 | 13.2 | 7.3 |
| Absolute minimum temperature (°C) | -0.6 | 3.3 | 7.9 | 10.1 | 14.6 | 20.7 | 23.9 | 21.2 | 20.7 | 14.8 | 7.7 | 0.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.9 | 4.4 | 5.0 | 5.8 | 6.9 | 8.3 | 11.1 | 9.5 | 9.5 | 8.4 | 6.5 | 5.9 |
| Precipitation (mm) | 38 | 114 | 239 | 454 | 223 | 512 | 122 | 221 | 130 | 36 | 180 | 60 |
| Sunny days | 15 | 13 | 8 | 4 | 2 | 4 | 2 | 4 | 4 | 19 | 14 | 15 |
| Rainy days | 16 | 15 | 23 | 26 | 29 | 26 | 29 | 27 | 26 | 12 | 16 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yanshan during the most sunny months:
The largest precipitation sum in Yanshan is at