In September, the weather in Pokosnoe is typically warm. Average daily high temperature in September is about 10 degrees above zero. On average, Pokosnoe has 11 rainy, 9 partly cloudy, 7 sunny, and 3 cloudy days in September. The rains are usually light. September as well as January, February, April, and May is considered the most uncomfortable time to visit Pokosnoe.