In March, the weather in Changchun is typically cold. Average daily high temperature in March is about 4 degrees above zero. On average, Changchun has 15 sunny, 10 partly cloudy, 3 cloudy, 2 rainy, and 1 snowy day in March. The rains are usually light. March as well as January, July, November, and December is considered the most uncomfortable time to visit Changchun.