December in Novoilyinka is the snowiest and the windiest month of the year. In December, the weather in Novoilyinka is typically freezing. Average daily high temperature in December is about 12 degrees below zero. On average, Novoilyinka has 19 cloudy, 9 snowy, and 3 sunny days in December. The snowfalls are usually light. December as well as January, February, and October is considered the most uncomfortable time to visit Novoilyinka.