Average annual temperature is 5.5 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: -33.0 °C
Number of sunny days: 211 days
Number of rainy days: 127 days
Number of snow days: 27 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) | 5.8 | 5.7 | 14.2 | 23.2 | 23.2 | 26.7 | 27.3 | 26.4 | 22.3 | 16.4 | 16.6 | 7.4 |
| Average daytime temperature (°C) | -4.0 | -0.2 | 7.9 | 8.4 | 15.8 | 22.1 | 23.5 | 22.2 | 17.7 | 12.6 | 2.8 | -4.4 |
| Average temperature (°C) | -9.4 | -5.1 | 2.2 | 3.7 | 11.1 | 17.2 | 18.9 | 18.0 | 13.4 | 7.5 | -2.7 | -9.5 |
| Average night temperature (°C) | -14.9 | -10.1 | -2.8 | -1.0 | 6.3 | 11.8 | 14.5 | 13.9 | 9.6 | 2.8 | -7.4 | -14.6 |
| Absolute minimum temperature (°C) | -33.0 | -18.1 | -11.6 | -11.6 | -0.8 | 5.2 | 11.7 | 7.1 | 2.1 | -3.4 | -16.1 | -29.9 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 8.2 | 9.6 | 8.3 | 8.1 | 12.1 | 10.0 | 9.9 | 8.2 | 8.5 | 8.0 | 7.6 |
| Precipitation (mm) | 9 | 15 | 13 | 109 | 89 | 41 | 135 | 122 | 67 | 18 | 8 | 17 |
| Sunny days | 28 | 20 | 21 | 12 | 9 | 15 | 13 | 7 | 11 | 24 | 25 | 26 |
| Rainy days | 0 | 0 | 5 | 11 | 22 | 15 | 18 | 24 | 19 | 7 | 2 | 4 |
| Snow days | 3 | 8 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The best time to visit Changwan during the most sunny months:
The largest precipitation sum in Changwan is at