In March, the weather in Seogwipo is typically warm. Average daily high temperature in March is about 11 degrees above zero. On average, Seogwipo has 12 sunny, 9 partly cloudy, 5 rainy, and 5 cloudy days in March. The rains are usually heavy. March as well as January, February, August, and December is considered the most uncomfortable time to visit Seogwipo.