December in Sever is the snowiest month of the year. In December, the weather in Sever is typically freezing. Average daily high temperature in December is about 13 degrees below zero. On average, Sever has 13 snowy, 12 cloudy, 3 sunny, and 3 partly cloudy days in December. The snowfalls are usually light. December as well as January, February, September, and October is considered the most uncomfortable time to visit Sever.