January in Mirnyy is the snowiest and the most freezing month of the year. In January, the weather in Mirnyy is typically freezing. Average daily high temperature in January is about 8 degrees below zero. On average, Mirnyy has 16 cloudy, 8 snowy, 4 partly cloudy, and 3 sunny days in January. The snowfalls are usually light. January as well as April, October, and November is considered the most uncomfortable time to visit Mirnyy.