September in Cheryomushki is the sunniest month of the year. In September, the weather in Cheryomushki is typically warm. Average daily high temperature in September is about 11 degrees above zero. On average, Cheryomushki has 16 rainy, 11 sunny, and 3 partly cloudy days in September. The rains are usually heavy. September as well as January, February, April, and May is considered the most uncomfortable time to visit Cheryomushki.