Average annual temperature is 6.5 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -27.1 °C
Number of sunny days: 191 days
Number of rainy days: 137 days
Number of snow days: 37 days
Look at detailed online map of Chengdong
* Weather data for Chengdong 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) | 7.1 | 11.6 | 16.9 | 18.9 | 30.2 | 31.2 | 30.5 | 30.5 | 26.0 | 21.1 | 11.8 | 5.0 |
| Average daytime temperature (°C) | -6.7 | -1.5 | 7.6 | 12.0 | 20.2 | 23.4 | 26.0 | 23.7 | 21.7 | 14.6 | 1.2 | -6.3 |
| Average temperature (°C) | -11.1 | -6.4 | 2.0 | 6.4 | 14.2 | 17.9 | 21.2 | 20.3 | 16.5 | 8.9 | -2.8 | -10.4 |
| Average night temperature (°C) | -15.0 | -10.6 | -2.3 | 2.0 | 8.8 | 13.6 | 17.4 | 17.7 | 12.2 | 4.3 | -6.1 | -13.8 |
| Absolute minimum temperature (°C) | -27.1 | -17.6 | -10.1 | -3.8 | 3.1 | 9.3 | 12.0 | 13.8 | 6.0 | -2.0 | -15.6 | -22.7 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 8.4 | 9.1 | 8.2 | 10.8 | 9.3 | 9.4 | 5.4 | 9.9 | 9.3 | 5.8 | 6.6 |
| Precipitation (mm) | 11 | 9 | 17 | 47 | 67 | 139 | 158 | 385 | 9 | 8 | 53 | 12 |
| Sunny days | 22 | 21 | 22 | 13 | 18 | 8 | 6 | 2 | 22 | 20 | 16 | 21 |
| Rainy days | 1 | 0 | 3 | 16 | 13 | 22 | 25 | 29 | 8 | 11 | 8 | 1 |
| Snow days | 8 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 9 |
The best time to visit Chengdong during the most sunny months:
Months with the longest average daylight duration in Chengdong:
The largest precipitation sum in Chengdong is at