Average annual temperature is 9.2 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -21.4 °C
Number of sunny days: 175 days
Number of rainy days: 163 days
Number of snow days: 27 days
Look at detailed online map of Changsŏng-dong
* Weather data for Changsŏng-dong South Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.4 | 10.2 | 16.8 | 19.6 | 24.8 | 27.8 | 29.1 | 30.0 | 25.8 | 18.1 | 20.0 | 11.7 |
| Average daytime temperature (°C) | -1.0 | 3.3 | 10.5 | 12.7 | 17.6 | 22.3 | 25.0 | 25.4 | 21.3 | 14.9 | 7.4 | 0.8 |
| Average temperature (°C) | -4.9 | -1.4 | 5.1 | 8.0 | 13.4 | 18.0 | 21.6 | 21.8 | 17.8 | 10.3 | 2.7 | -2.9 |
| Average night temperature (°C) | -8.2 | -4.4 | 0.7 | 3.9 | 9.4 | 14.5 | 19.0 | 19.0 | 15.1 | 6.5 | -1.1 | -5.8 |
| Absolute minimum temperature (°C) | -21.4 | -9.0 | -9.0 | -3.0 | 2.8 | 10.9 | 15.5 | 15.0 | 10.1 | 0.6 | -11.7 | -18.4 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.5 | 7.7 | 9.1 | 8.8 | 9.0 | 10.1 | 7.8 | 8.9 | 7.5 | 8.6 | 7.6 | 6.3 |
| Precipitation (mm) | 43 | 15 | 30 | 96 | 164 | 162 | 412 | 251 | 194 | 14 | 66 | 122 |
| Sunny days | 19 | 18 | 23 | 14 | 14 | 9 | 6 | 7 | 10 | 19 | 18 | 18 |
| Rainy days | 3 | 0 | 7 | 15 | 17 | 21 | 25 | 24 | 20 | 12 | 11 | 8 |
| Snow days | 9 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Changsŏng-dong is at