January in Chumlyak is the most freezing month of the year. In January, the weather in Chumlyak is typically freezing. Average daily high temperature in January is about 12 degrees below zero. On average, Chumlyak has 10 partly cloudy, 9 cloudy, 6 snowy, 5 sunny, and 1 rainy day in January. The snowfalls are usually light. January as well as February, October, and December is considered the most uncomfortable time to visit Chumlyak.