December in Berens River is the snowiest month of the year. In December, the weather in Berens River is typically freezing. Average daily high temperature in December is about 10 degrees below zero. On average, Berens River has 18 cloudy and 13 snowy days in December. The snowfalls are usually light. December as well as January, February, and October is considered the most uncomfortable time to visit Berens River.