Average annual temperature is 10.3 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 183 days
Number of rainy days: 161 days
Number of snow days: 21 days
Look at detailed online map of Changwan
* Weather data for Changwan 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 | 11.3 | 19.5 | 24.8 | 25.4 | 26.6 | 30.7 | 28.7 | 24.5 | 20.3 | 19.5 | 14.8 |
| Average daytime temperature (°C) | 3.1 | 4.1 | 11.8 | 14.3 | 18.2 | 22.3 | 26.0 | 24.5 | 19.6 | 15.7 | 9.2 | 3.6 |
| Average temperature (°C) | -1.3 | 0.0 | 7.3 | 9.9 | 14.4 | 18.8 | 21.8 | 20.5 | 16.0 | 11.7 | 4.7 | -0.7 |
| Average night temperature (°C) | -5.4 | -3.3 | 2.8 | 5.6 | 10.8 | 15.4 | 18.0 | 17.1 | 13.0 | 8.0 | 0.5 | -4.8 |
| Absolute minimum temperature (°C) | -14.8 | -7.4 | -6.2 | -1.9 | 3.8 | 10.0 | 14.3 | 10.6 | 7.9 | 3.1 | -6.1 | -14.5 |
| 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 | 14.4 | 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) | 7.4 | 5.5 | 8.4 | 7.7 | 7.0 | 8.8 | 9.9 | 9.7 | 6.7 | 7.1 | 6.9 | 7.1 |
| Precipitation (mm) | 9 | 38 | 29 | 73 | 92 | 129 | 86 | 180 | 148 | 89 | 41 | 34 |
| Sunny days | 27 | 13 | 22 | 14 | 7 | 14 | 11 | 9 | 7 | 17 | 22 | 20 |
| Rainy days | 1 | 4 | 7 | 16 | 24 | 16 | 20 | 22 | 23 | 14 | 8 | 6 |
| Snow days | 3 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The best time to visit Changwan during the most sunny months:
The largest precipitation sum in Changwan is at