December in Bolshaya Dubrovka is the windiest month of the year. In December, the weather in Bolshaya Dubrovka is typically freezing. Average daily high temperature in December is about 2 degrees below zero. On average, Bolshaya Dubrovka has 16 cloudy, 12 snowy, 2 rainy, and 1 sunny day in December. The snowfalls are usually light.