Average annual temperature is 10.3 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 207 days
Number of rainy days: 136 days
Number of snow days: 22 days
Look at detailed online map of Chengyang
* Weather data for Chengyang 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) | 13.6 | 10.3 | 20.8 | 28.5 | 30.3 | 30.4 | 34.3 | 29.6 | 28.7 | 20.1 | 20.0 | 15.9 |
| Average daytime temperature (°C) | 2.6 | 4.9 | 14.0 | 16.4 | 20.5 | 26.5 | 28.9 | 26.5 | 22.3 | 15.9 | 10.0 | 4.4 |
| Average temperature (°C) | -3.4 | -0.4 | 7.0 | 10.2 | 15.0 | 20.5 | 23.0 | 21.0 | 17.1 | 10.6 | 3.6 | -1.4 |
| Average night temperature (°C) | -9.0 | -5.4 | 0.4 | 4.5 | 10.1 | 14.6 | 17.5 | 16.4 | 12.9 | 6.0 | -2.0 | -6.6 |
| Absolute minimum temperature (°C) | -17.4 | -16.4 | -6.4 | -3.5 | 3.1 | 9.3 | 13.6 | 10.3 | 8.7 | 1.3 | -6.3 | -14.4 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 6.3 | 8.7 | 8.0 | 6.4 | 9.4 | 9.3 | 8.9 | 6.8 | 6.7 | 7.7 | 7.5 |
| Precipitation (mm) | 4 | 19 | 20 | 50 | 57 | 70 | 112 | 53 | 100 | 59 | 5 | 5 |
| Sunny days | 26 | 18 | 20 | 15 | 13 | 16 | 13 | 11 | 8 | 17 | 24 | 26 |
| Rainy days | 1 | 2 | 9 | 13 | 18 | 14 | 18 | 20 | 22 | 14 | 3 | 2 |
| Snow days | 4 | 8 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The largest precipitation sum in Chengyang is at