September in Snezhnogorsk is the rainiest month of the year. In September, the weather in Snezhnogorsk is typically cold. Average daily high temperature in September is about 6 degrees above zero. On average, Snezhnogorsk has 18 rainy, 7 cloudy, 4 sunny, and 1 partly cloudy day in September. The rains are usually moderate. September as well as January, February, March, and November is considered the most uncomfortable time to visit Snezhnogorsk.