Average annual temperature is 14.0 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -13.8 °C
Number of sunny days: 275 days
Number of rainy days: 80 days
Number of snow days: 10 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) | 11.5 | 14.7 | 27.2 | 27.2 | 35.2 | 39.8 | 38.7 | 34.6 | 31.5 | 26.6 | 23.4 | 15.8 |
| Average daytime temperature (°C) | 4.1 | 7.9 | 18.1 | 20.0 | 27.0 | 34.9 | 33.6 | 30.7 | 27.2 | 22.4 | 9.9 | 2.1 |
| Average temperature (°C) | -1.8 | 1.7 | 10.6 | 14.2 | 21.3 | 28.0 | 28.5 | 26.3 | 22.1 | 15.6 | 4.2 | -3.1 |
| Average night temperature (°C) | -6.4 | -3.3 | 3.7 | 8.7 | 15.9 | 21.4 | 23.6 | 22.5 | 17.7 | 10.2 | -0.7 | -7.1 |
| Absolute minimum temperature (°C) | -11.5 | -5.8 | -2.9 | 3.8 | 10.1 | 16.6 | 21.9 | 17.2 | 10.6 | 5.4 | -6.6 | -13.8 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.8 | 7.4 | 9.9 | 7.2 | 8.0 | 11.0 | 9.0 | 9.0 | 8.0 | 8.7 | 7.2 | 6.5 |
| Precipitation (mm) | 3 | 10 | 5 | 59 | 13 | 15 | 209 | 110 | 45 | 6 | 7 | 20 |
| Sunny days | 26 | 23 | 27 | 20 | 21 | 23 | 18 | 15 | 23 | 27 | 27 | 25 |
| Rainy days | 2 | 3 | 4 | 10 | 10 | 7 | 13 | 16 | 7 | 4 | 2 | 2 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Chengdong during the most sunny months:
The largest precipitation sum in Chengdong is at