March in Chongjin is the snowiest month of the year. In March, the weather in Chongjin is typically cold. Average daily high temperature in March is about 3 degrees above zero. On average, Chongjin has 18 sunny, 11 partly cloudy, 1 snowy, and 1 cloudy day in March. The snowfalls are usually light. March as well as July and November is considered the most uncomfortable time to visit Chongjin.