March in Svetlogorsk is the sunniest month of the year. In March, the weather in Svetlogorsk is typically freezing. Average daily high temperature in March is about 12 degrees below zero. On average, Svetlogorsk has 14 snowy, 7 sunny, 7 cloudy, and 3 partly cloudy days in March. The snowfalls are usually moderate. March as well as January, February, August, and September is considered the most uncomfortable time to visit Svetlogorsk.