December in Lesnoye Yaltunovo is the snowiest and the windiest month of the year. In December, the weather in Lesnoye Yaltunovo is typically freezing. Average daily high temperature in December is about 3 degrees below zero. On average, Lesnoye Yaltunovo has 18 snowy, 12 cloudy, and 1 sunny day in December. The snowfalls are usually moderate.