January in Samcheok is the snowiest, the windiest, the sunniest, and the coldest month of the year. In January, the weather in Samcheok is typically cold. Average daily high temperature in January is about 2 degrees above zero. On average, Samcheok has 19 sunny, 7 partly cloudy, 2 rainy, 2 cloudy, and 1 snowy day in January. The rains are usually moderate. January as well as February, March, July, and August is considered the most uncomfortable time to visit Samcheok.