December in Baikal is the windiest month of the year. In December, the weather in Baikal is typically freezing. Average daily high temperature in December is about 8 degrees below zero. On average, Baikal has 16 cloudy, 11 snowy, 2 sunny, and 2 partly cloudy 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 Baikal.