In March, the weather in Omsukchan is typically freezing. Average daily high temperature in March is about 16 degrees below zero. On average, Omsukchan has 23 cloudy, 4 sunny, 2 snowy, and 2 partly cloudy days in March. The snowfalls are usually light. March as well as January, February, September, and November is considered the most uncomfortable time to visit Omsukchan.