December in Beloretsk is the snowiest and the cloudiest month of the year. In December, the weather in Beloretsk is typically freezing. Average daily high temperature in December is about 10 degrees below zero. On average, Beloretsk has 11 snowy, 10 cloudy, 7 partly cloudy, and 3 sunny 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 Beloretsk.