December in Martynovka is the windiest month of the year. In December, the weather in Martynovka is typically freezing. Average daily high temperature in December is about 7 degrees below zero. On average, Martynovka has 15 snowy, 14 cloudy, and 2 sunny days in December. The snowfalls are usually light. December as well as January, February, April, and September is considered the most uncomfortable time to visit Martynovka.