Average annual temperature is 18.7 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 177 days
Number of rainy days: 186 days
Number of snow days: 2 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) | 19.9 | 19.0 | 25.4 | 30.7 | 33.6 | 32.9 | 35.7 | 35.9 | 34.0 | 28.6 | 29.1 | 20.8 |
| Average daytime temperature (°C) | 11.3 | 11.9 | 18.3 | 22.6 | 26.5 | 30.0 | 32.3 | 32.0 | 29.5 | 24.9 | 19.3 | 11.5 |
| Average temperature (°C) | 6.9 | 8.1 | 13.9 | 18.6 | 23.0 | 26.6 | 29.4 | 28.7 | 26.1 | 20.6 | 14.5 | 7.6 |
| Average night temperature (°C) | 2.4 | 4.8 | 9.7 | 14.9 | 19.9 | 23.7 | 27.1 | 25.5 | 23.1 | 17.1 | 10.5 | 3.9 |
| Absolute minimum temperature (°C) | -4.7 | -0.3 | 5.1 | 8.7 | 13.4 | 20.5 | 23.6 | 20.6 | 18.7 | 11.9 | 4.6 | -4.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.7 | 4.4 | 6.2 | 7.3 | 7.8 | 7.4 | 9.1 | 10.3 | 8.1 | 6.9 | 7.8 | 6.5 |
| Precipitation (mm) | 45 | 74 | 82 | 171 | 174 | 212 | 161 | 147 | 86 | 9 | 53 | 27 |
| Sunny days | 21 | 13 | 15 | 11 | 13 | 11 | 9 | 6 | 12 | 22 | 23 | 21 |
| Rainy days | 9 | 15 | 16 | 19 | 18 | 19 | 22 | 25 | 18 | 9 | 7 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Chengshan during the most sunny months:
The largest precipitation sum in Chengshan is at