December weather forecast in Kostroma rural settlement

December in Kostroma rural settlement is the windiest month of the year. In December, the weather in Kostroma rural settlement is typically freezing. Average daily high temperature in December is about 7 degrees below zero. On average, Kostroma rural settlement has 17 snowy, 6 cloudy, 5 sunny, and 3 partly cloudy days in December. The snowfalls are usually heavy.