January in Gimhae is the coldest month of the year. In January, the weather in Gimhae is typically cold. Average daily high temperature in January is about 4 degrees above zero. On average, Gimhae has 23 sunny, 6 partly cloudy, 1 rainy, and 1 cloudy day in January. The rains are usually light. January as well as February, March, July, and August is considered the most uncomfortable time to visit Gimhae.