In December, the weather in Oktyabrskiy is typically freezing. Average daily high temperature in December is about 15 degrees below zero. On average, Oktyabrskiy has 11 partly cloudy, 10 sunny, 9 cloudy, and 1 snowy day in December. The snowfalls are usually light. December as well as January and February is considered the most uncomfortable time to visit Oktyabrskiy.