Average annual temperature is 5.9 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -29.0 °C
Number of sunny days: 241 days
Number of rainy days: 100 days
Number of snow days: 24 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) | 3.1 | 6.9 | 15.2 | 25.3 | 26.0 | 29.2 | 31.0 | 27.8 | 26.5 | 16.7 | 17.5 | 5.4 |
| Average daytime temperature (°C) | -5.9 | -0.5 | 7.3 | 10.2 | 18.8 | 24.6 | 24.9 | 24.0 | 19.5 | 13.2 | 1.0 | -6.2 |
| Average temperature (°C) | -10.6 | -5.6 | 1.5 | 4.5 | 12.9 | 19.0 | 20.0 | 19.1 | 14.5 | 8.2 | -3.6 | -10.0 |
| Average night temperature (°C) | -15.3 | -10.8 | -4.0 | -1.0 | 7.2 | 12.8 | 15.3 | 14.4 | 10.0 | 3.5 | -8.0 | -14.4 |
| Absolute minimum temperature (°C) | -29.0 | -19.4 | -12.6 | -13.0 | 0.8 | 6.7 | 10.2 | 9.2 | 3.2 | -2.6 | -16.7 | -27.9 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 7.8 | 8.0 | 9.9 | 8.3 | 9.1 | 11.7 | 9.5 | 10.3 | 9.6 | 8.9 | 7.9 | 7.0 |
| Precipitation (mm) | 5 | 15 | 17 | 63 | 32 | 27 | 112 | 81 | 95 | 24 | 4 | 12 |
| Sunny days | 26 | 21 | 26 | 15 | 15 | 23 | 15 | 12 | 15 | 27 | 24 | 22 |
| Rainy days | 0 | 2 | 3 | 12 | 16 | 7 | 16 | 19 | 15 | 4 | 2 | 4 |
| Snow days | 5 | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 |
The best time to visit Changwan during the most sunny months:
The largest precipitation sum in Changwan is at