December in Dzerzhinsk is the snowiest month of the year. In December, the weather in Dzerzhinsk is typically freezing. Average daily high temperature in December is about 12 degrees below zero. On average, Dzerzhinsk has 20 cloudy, 8 snowy, 2 sunny, and 1 partly cloudy day in December. The snowfalls are usually light. December as well as January, February, April, and September is considered the most uncomfortable time to visit Dzerzhinsk.