Average annual temperature is 12.1 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -16.8 °C
Number of sunny days: 177 days
Number of rainy days: 176 days
Number of snow days: 12 days
Look at detailed online map of Chŏn-dong
* Weather data for Chŏn-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) | 15.0 | 13.0 | 21.0 | 25.0 | 29.5 | 32.0 | 32.5 | 32.4 | 28.1 | 21.3 | 24.6 | 16.6 |
| Average daytime temperature (°C) | 3.1 | 6.6 | 14.6 | 16.8 | 21.1 | 26.5 | 27.8 | 28.6 | 24.5 | 18.3 | 10.7 | 4.9 |
| Average temperature (°C) | -1.5 | 1.2 | 8.2 | 11.0 | 16.1 | 21.0 | 23.7 | 24.4 | 20.5 | 13.3 | 5.7 | 0.9 |
| Average night temperature (°C) | -5.2 | -2.6 | 2.9 | 5.9 | 11.7 | 16.5 | 20.7 | 21.2 | 17.2 | 9.3 | 1.5 | -2.3 |
| Absolute minimum temperature (°C) | -16.8 | -7.6 | -4.9 | -0.1 | 5.1 | 12.0 | 16.4 | 18.5 | 12.5 | 4.0 | -8.2 | -13.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.6 | 8.9 | 8.1 | 8.1 | 9.6 | 7.0 | 9.2 | 7.4 | 8.8 | 7.7 | 6.4 |
| Precipitation (mm) | 38 | 21 | 46 | 73 | 149 | 164 | 383 | 406 | 226 | 8 | 64 | 116 |
| Sunny days | 23 | 18 | 22 | 15 | 14 | 12 | 2 | 4 | 6 | 21 | 20 | 20 |
| Rainy days | 5 | 5 | 9 | 15 | 17 | 18 | 29 | 27 | 24 | 10 | 10 | 7 |
| Snow days | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Chŏn-dong is at