In December, the weather in Novomikhaylovskiy is typically cold. Average daily high temperature in December is about 8 degrees above zero. On average, Novomikhaylovskiy has 15 rainy, 6 sunny, 5 cloudy, and 5 partly cloudy days in December. The rains are usually heavy. December as well as January, February, and March is considered the most uncomfortable time to visit Novomikhaylovskiy.