March in Komsomolsk-at-Amur is the snowiest month of the year. In March, the weather in Komsomolsk-at-Amur is typically freezing. Average daily high temperature in March is about 2 degrees below zero. On average, Komsomolsk-at-Amur has 12 sunny, 7 cloudy, 6 snowy, and 6 partly cloudy days in March. The snowfalls are usually light.