March weather forecast in Longyearbyen

March in Longyearbyen is the most freezing month of the year. In March, the weather in Longyearbyen is typically freezing. Average daily high temperature in March is about 12 degrees below zero. On average, Longyearbyen has 11 cloudy, 10 snowy, 8 partly cloudy, and 2 sunny days in March. The snowfalls are usually light. March as well as January, February, April, and June is considered the most uncomfortable time to visit Longyearbyen.