January in Semikarakorsk is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Semikarakorsk is typically freezing. Average daily high temperature in January is about 3 degrees below zero. On average, Semikarakorsk has 18 cloudy, 11 snowy, and 2 sunny days in January. The snowfalls are usually moderate.