In December, the weather in Bestyakh is typically freezing. Average daily high temperature in December is about 34 degrees below zero. On average, Bestyakh has 11 cloudy, 9 partly cloudy, 7 sunny, and 4 snowy days in December. The snowfalls are usually light. December as well as January, February, March, and November is considered the most uncomfortable time to visit Bestyakh.