January in Karasuk is the most freezing month of the year. In January, the weather in Karasuk is typically freezing. Average daily high temperature in January is about 10 degrees below zero. On average, Karasuk has 14 partly cloudy, 8 sunny, 6 cloudy, and 3 snowy days in January. The snowfalls are usually light. January as well as February, April, and October is considered the most uncomfortable time to visit Karasuk.