Average annual temperature is 14.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -11.5 °C
Number of sunny days: 255 days
Number of rainy days: 105 days
Number of snow days: 5 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) | 12.4 | 10.6 | 23.8 | 25.4 | 30.1 | 35.9 | 34.8 | 35.2 | 32.3 | 26.2 | 27.7 | 19.8 |
| Average daytime temperature (°C) | 4.7 | 6.9 | 14.5 | 18.6 | 24.5 | 28.9 | 31.2 | 31.5 | 27.9 | 23.3 | 12.9 | 5.0 |
| Average temperature (°C) | 0.5 | 2.3 | 9.3 | 13.6 | 19.5 | 23.8 | 27.0 | 26.6 | 22.7 | 17.8 | 8.3 | 0.6 |
| Average night temperature (°C) | -3.6 | -1.5 | 4.9 | 9.4 | 15.7 | 19.6 | 23.6 | 22.5 | 18.6 | 12.9 | 3.6 | -3.3 |
| Absolute minimum temperature (°C) | -11.5 | -5.0 | -2.8 | 3.2 | 10.6 | 14.2 | 20.4 | 17.1 | 13.3 | 7.0 | -4.0 | -11.2 |
| 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 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 8.3 | 9.1 | 8.7 | 8.3 | 9.7 | 9.2 | 9.9 | 8.3 | 8.8 | 6.7 | 5.9 |
| Precipitation (mm) | 11 | 5 | 10 | 59 | 56 | 115 | 170 | 175 | 95 | 1 | 22 | 17 |
| Sunny days | 27 | 25 | 28 | 19 | 19 | 17 | 12 | 18 | 20 | 27 | 20 | 23 |
| Rainy days | 3 | 3 | 3 | 11 | 12 | 13 | 19 | 13 | 10 | 4 | 9 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Chengyang is at