December in Nizhniy Tagil is the snowiest and the cloudiest month of the year. In December, the weather in Nizhniy Tagil is typically freezing. Average daily high temperature in December is about 10 degrees below zero. On average, Nizhniy Tagil has 14 cloudy, 9 snowy, 6 partly cloudy, and 2 sunny days in December. The snowfalls are usually light. December as well as January, February, September, and October is considered the most uncomfortable time to visit Nizhniy Tagil.