February in Kansk is the cloudiest month of the year. In February, the weather in Kansk is typically freezing. Average daily high temperature in February is about 12 degrees below zero. On average, Kansk has 20 cloudy, 7 snowy, 1 sunny, and 1 partly cloudy day in February. The snowfalls are usually light. February as well as January, April, May, and October is considered the most uncomfortable time to visit Kansk.