December in Bestyakh is the most freezing month of the year. In December, the weather in Bestyakh is typically freezing. Average daily high temperature in December is about 30 degrees below zero. On average, Bestyakh has 22 cloudy, 7 partly cloudy, and 2 sunny days in December. December as well as January, February, March, and September is considered the most uncomfortable time to visit Bestyakh.