December in Bemidji is the snowiest month of the year. In December, the weather in Bemidji is typically freezing. Average daily high temperature in December is about 8 degrees below zero. On average, Bemidji has 23 cloudy, 7 snowy, and 1 sunny day in December. The snowfalls are usually light. December as well as January, February, March, and April is considered the most uncomfortable time to visit Bemidji.