Average annual temperature is 17.2 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 202 days
Number of rainy days: 159 days
Number of snow days: 4 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) | 19.8 | 17.8 | 28.1 | 33.0 | 31.8 | 34.3 | 35.1 | 37.2 | 33.8 | 27.6 | 28.0 | 22.7 |
| Average daytime temperature (°C) | 10.4 | 11.1 | 19.4 | 23.2 | 26.2 | 29.5 | 32.6 | 32.6 | 27.8 | 23.6 | 16.7 | 9.2 |
| Average temperature (°C) | 4.7 | 6.4 | 14.0 | 18.0 | 21.8 | 25.2 | 28.6 | 28.2 | 23.8 | 18.8 | 11.6 | 4.4 |
| Average night temperature (°C) | -0.5 | 1.7 | 9.3 | 13.4 | 18.0 | 21.5 | 25.5 | 23.9 | 20.2 | 14.8 | 7.0 | -0.1 |
| Absolute minimum temperature (°C) | -6.9 | -3.3 | 2.5 | 5.9 | 11.1 | 15.8 | 22.1 | 17.3 | 15.9 | 9.7 | -1.9 | -7.1 |
| 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 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 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) | 7.2 | 5.4 | 7.1 | 7.5 | 6.6 | 7.3 | 8.7 | 10.2 | 6.1 | 6.7 | 7.0 | 6.7 |
| Precipitation (mm) | 25 | 33 | 33 | 93 | 154 | 156 | 159 | 73 | 165 | 54 | 40 | 50 |
| Sunny days | 26 | 15 | 21 | 18 | 9 | 14 | 9 | 17 | 11 | 21 | 20 | 21 |
| Rainy days | 5 | 12 | 10 | 12 | 22 | 16 | 22 | 14 | 19 | 10 | 10 | 7 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Changwan during the most sunny months:
The largest precipitation sum in Changwan is at