December weather forecast in Kopeysk

In December, the weather in Kopeysk is typically freezing. Average daily high temperature in December is about 10 degrees below zero. On average, Kopeysk has 22 cloudy, 4 sunny, 3 snowy, and 2 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 Kopeysk.