December weather forecast in Klyuchevskiy

In December, the weather in Klyuchevskiy is typically freezing. Average daily high temperature in December is about 20 degrees below zero. On average, Klyuchevskiy has 17 partly cloudy, 10 sunny, and 4 cloudy days in December. December as well as January, February, May, and November is considered the most uncomfortable time to visit Klyuchevskiy.