December in Yakutsk is the most freezing month of the year. In December, the weather in Yakutsk is typically freezing. Average daily high temperature in December is about 33 degrees below zero. On average, Yakutsk has 23 cloudy, 6 partly cloudy, and 2 sunny days in December. December as well as January, February, March, and November is considered the most uncomfortable time to visit Yakutsk.