Average annual temperature is 12.9 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 101 days
Number of rainy days: 260 days
Number of snow days: 4 days
Look at detailed online map of Changcheng
* Weather data for Changcheng 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) | 12.8 | 10.5 | 18.5 | 25.0 | 25.2 | 26.4 | 28.9 | 30.5 | 27.9 | 20.0 | 20.7 | 15.2 |
| Average daytime temperature (°C) | 5.9 | 7.6 | 12.7 | 17.6 | 20.2 | 22.6 | 26.0 | 26.4 | 22.3 | 16.8 | 13.2 | 7.9 |
| Average temperature (°C) | 1.7 | 4.4 | 8.6 | 13.4 | 16.2 | 19.3 | 22.3 | 22.2 | 19.2 | 13.5 | 9.1 | 4.3 |
| Average night temperature (°C) | -2.8 | 0.5 | 4.2 | 9.2 | 12.7 | 16.1 | 18.8 | 18.4 | 16.5 | 10.1 | 5.3 | 0.4 |
| Absolute minimum temperature (°C) | -10.9 | -2.9 | -0.5 | 2.7 | 6.3 | 10.4 | 15.8 | 13.0 | 12.6 | 3.2 | -2.4 | -5.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 4.9 | 2.5 | 5.2 | 7.1 | 5.7 | 5.6 | 8.8 | 9.8 | 5.8 | 5.0 | 5.1 | 4.3 |
| Precipitation (mm) | 39 | 45 | 95 | 145 | 280 | 204 | 185 | 230 | 432 | 156 | 111 | 63 |
| Sunny days | 19 | 8 | 7 | 10 | 4 | 4 | 4 | 4 | 5 | 10 | 11 | 15 |
| Rainy days | 9 | 20 | 24 | 20 | 27 | 26 | 27 | 27 | 25 | 21 | 19 | 15 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Changcheng during the most sunny months:
The largest precipitation sum in Changcheng is at