December weather forecast in Siniy Bor

December in Siniy Bor is the windiest month of the year. In December, the weather in Siniy Bor is typically freezing. Average daily high temperature in December is about 9 degrees below zero. On average, Siniy Bor has 17 cloudy, 5 sunny, 5 partly cloudy, and 4 snowy days in December. The snowfalls are usually light. December as well as January, February, April, and October is considered the most uncomfortable time to visit Siniy Bor.