In December, the weather in Sumon Khandagaytinsky is typically freezing. Average daily high temperature in December is about 14 degrees below zero. On average, Sumon Khandagaytinsky has 26 cloudy, 2 sunny, 2 partly cloudy, and 1 snowy day in December. The snowfalls are usually light. December as well as January, February, April, and May is considered the most uncomfortable time to visit Sumon Khandagaytinsky.