December weather forecast in Ostrolenskiy

In December, the weather in Ostrolenskiy is typically freezing. Average daily high temperature in December is about 9 degrees below zero. On average, Ostrolenskiy has 21 cloudy, 4 sunny, 3 snowy, and 3 partly cloudy days in December. The snowfalls are usually light. December as well as January, February, April, and October is considered the most uncomfortable time to visit Ostrolenskiy.