September in Zapolyarnyj is the cloudiest month of the year. In September, the weather in Zapolyarnyj is typically cold. Average daily high temperature in September is about 7 degrees above zero. On average, Zapolyarnyj has 12 rainy, 11 cloudy, 5 partly cloudy, and 2 sunny days in September. The rains are usually moderate. September as well as January, February, March, and May is considered the most uncomfortable time to visit Zapolyarnyj.