December in Noviy Urengoy is the snowiest month of the year. In December, the weather in Noviy Urengoy is typically freezing. Average daily high temperature in December is about 19 degrees below zero. On average, Noviy Urengoy has 13 cloudy, 10 snowy, 5 sunny, and 3 partly cloudy days in December. The snowfalls are usually light. December as well as January, February, March, and September is considered the most uncomfortable time to visit Noviy Urengoy.