Average annual temperature is 11.2 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: -13.4 °C
Number of sunny days: 107 days
Number of rainy days: 243 days
Number of snow days: 15 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) | 11.3 | 10.6 | 18.7 | 24.0 | 25.7 | 26.0 | 28.6 | 27.9 | 25.1 | 18.2 | 17.5 | 12.7 |
| Average daytime temperature (°C) | 3.5 | 5.6 | 11.7 | 14.9 | 18.7 | 21.8 | 25.1 | 24.4 | 20.0 | 15.1 | 10.3 | 5.0 |
| Average temperature (°C) | -0.1 | 2.7 | 7.6 | 11.4 | 14.8 | 18.2 | 21.2 | 20.7 | 16.8 | 11.5 | 7.1 | 1.8 |
| Average night temperature (°C) | -3.8 | -0.4 | 3.1 | 7.7 | 11.5 | 15.0 | 17.6 | 17.3 | 14.1 | 8.5 | 3.5 | -1.6 |
| Absolute minimum temperature (°C) | -13.4 | -3.5 | -1.3 | 0.3 | 5.6 | 10.9 | 14.1 | 13.5 | 10.2 | 3.6 | -3.8 | -10.8 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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) | 5.8 | 3.4 | 6.9 | 7.1 | 6.1 | 7.1 | 9.0 | 9.9 | 5.8 | 5.3 | 4.8 | 4.6 |
| Precipitation (mm) | 29 | 50 | 54 | 183 | 152 | 131 | 150 | 186 | 208 | 114 | 61 | 51 |
| Sunny days | 17 | 8 | 10 | 9 | 5 | 5 | 6 | 8 | 4 | 8 | 11 | 16 |
| Rainy days | 6 | 17 | 21 | 21 | 26 | 25 | 25 | 23 | 26 | 23 | 19 | 11 |
| Snow days | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Changwan during the most sunny months:
The largest precipitation sum in Changwan is at