Average annual temperature is 12.9 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 195 days
Number of rainy days: 159 days
Number of snow days: 11 days
Look at detailed online map of Yeokchon
* Weather data for Yeokchon 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) | 11.5 | 10.6 | 25.1 | 27.5 | 33.4 | 35.6 | 33.6 | 35.2 | 31.0 | 22.4 | 23.7 | 17.0 |
| Average daytime temperature (°C) | 2.3 | 7.1 | 16.1 | 19.6 | 25.4 | 28.5 | 29.8 | 30.3 | 26.4 | 19.0 | 10.3 | 4.7 |
| Average temperature (°C) | -2.6 | 1.0 | 8.5 | 13.0 | 18.9 | 23.0 | 25.6 | 26.1 | 22.1 | 13.4 | 5.2 | 0.3 |
| Average night temperature (°C) | -7.3 | -3.8 | 2.0 | 6.9 | 13.0 | 18.1 | 22.4 | 22.5 | 18.6 | 8.8 | 0.6 | -3.6 |
| Absolute minimum temperature (°C) | -17.4 | -7.0 | -5.1 | -0.8 | 3.6 | 13.8 | 20.1 | 16.7 | 11.7 | 3.1 | -7.3 | -13.9 |
| 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 | 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 | 9.6 |
| 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) | 7.1 | 8.3 | 9.3 | 7.6 | 8.9 | 9.8 | 7.4 | 8.3 | 7.2 | 8.1 | 7.1 | 5.9 |
| Precipitation (mm) | 37 | 1 | 18 | 73 | 118 | 194 | 422 | 374 | 193 | 24 | 60 | 83 |
| Sunny days | 20 | 23 | 24 | 16 | 21 | 12 | 4 | 8 | 9 | 22 | 16 | 20 |
| Rainy days | 5 | 5 | 7 | 14 | 10 | 18 | 27 | 23 | 21 | 9 | 13 | 7 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The largest precipitation sum in Yeokchon is at