Average annual temperature is 11.3 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 236 days
Number of rainy days: 113 days
Number of snow days: 16 days
Look at detailed online map of Chengshan
* Weather data for Chengshan 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) | 7.4 | 9.0 | 19.9 | 21.5 | 29.8 | 33.1 | 34.2 | 32.6 | 30.7 | 24.4 | 23.8 | 14.1 |
| Average daytime temperature (°C) | -0.7 | 3.4 | 11.0 | 16.0 | 22.9 | 27.7 | 29.6 | 28.7 | 26.5 | 19.4 | 6.6 | -1.5 |
| Average temperature (°C) | -4.9 | -1.1 | 5.2 | 10.9 | 17.6 | 22.4 | 25.5 | 24.8 | 21.6 | 14.8 | 2.8 | -5.1 |
| Average night temperature (°C) | -9.3 | -4.4 | 0.8 | 6.9 | 13.3 | 18.0 | 22.3 | 21.4 | 17.5 | 11.1 | -1.1 | -9.0 |
| Absolute minimum temperature (°C) | -18.4 | -7.9 | -4.8 | 1.6 | 9.2 | 14.2 | 19.6 | 17.3 | 12.7 | 5.9 | -7.7 | -17.5 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.6 | 8.5 | 10.0 | 9.1 | 9.2 | 11.2 | 9.2 | 9.4 | 9.6 | 8.7 | 7.0 | 6.1 |
| Precipitation (mm) | 6 | 4 | 2 | 62 | 75 | 67 | 176 | 178 | 22 | 28 | 45 | 20 |
| Sunny days | 26 | 26 | 28 | 18 | 19 | 15 | 9 | 13 | 21 | 23 | 19 | 19 |
| Rainy days | 3 | 1 | 3 | 12 | 12 | 15 | 22 | 18 | 9 | 8 | 9 | 1 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11 |
The best time to visit Chengshan during the most sunny months:
The largest precipitation sum in Chengshan is at