January in Yuzhno-Sukhokumsk is the snowiest, the cloudiest, and the coldest month of the year. In January, the weather in Yuzhno-Sukhokumsk is typically freezing. Average daily high temperature in January is about zero. On average, Yuzhno-Sukhokumsk has 23 cloudy, 4 snowy, 2 rainy, and 2 sunny days in January. The snowfalls are usually light. January as well as February, March, November, and December is considered the most uncomfortable time to visit Yuzhno-Sukhokumsk.