Average annual temperature is 16.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -8.7 °C
Number of sunny days: 224 days
Number of rainy days: 139 days
Number of snow days: 2 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) | 16.3 | 15.8 | 26.9 | 30.8 | 32.7 | 37.6 | 35.7 | 36.6 | 32.0 | 27.8 | 28.6 | 22.0 |
| Average daytime temperature (°C) | 8.3 | 9.5 | 18.3 | 21.0 | 26.2 | 31.3 | 32.0 | 32.3 | 27.6 | 23.9 | 15.2 | 7.7 |
| Average temperature (°C) | 2.3 | 4.8 | 12.1 | 15.9 | 21.3 | 26.2 | 28.0 | 27.7 | 23.4 | 18.2 | 10.0 | 2.7 |
| Average night temperature (°C) | -2.7 | 0.3 | 6.4 | 11.1 | 16.9 | 21.3 | 25.0 | 23.5 | 19.9 | 13.6 | 4.8 | -1.7 |
| Absolute minimum temperature (°C) | -8.7 | -3.9 | 0.1 | 4.4 | 9.9 | 15.4 | 22.0 | 17.9 | 14.6 | 6.9 | -4.5 | -8.7 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 6.1 | 8.7 | 7.8 | 7.8 | 7.8 | 8.7 | 10.5 | 7.1 | 8.2 | 7.4 | 6.3 |
| Precipitation (mm) | 27 | 36 | 23 | 96 | 107 | 68 | 265 | 114 | 120 | 16 | 50 | 39 |
| Sunny days | 26 | 17 | 26 | 17 | 17 | 18 | 7 | 15 | 14 | 22 | 23 | 22 |
| Rainy days | 5 | 11 | 5 | 13 | 14 | 12 | 24 | 16 | 16 | 9 | 7 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Chengdong during the most sunny months:
The largest precipitation sum in Chengdong is at