December in Mys Dobroy Nadezhdy is the snowiest and the windiest month of the year. In December, the weather in Mys Dobroy Nadezhdy is typically freezing. Average daily high temperature in December is about 3 degrees below zero. On average, Mys Dobroy Nadezhdy has 21 snowy, 9 cloudy, and 1 sunny day in December. The snowfalls are usually moderate.