In September, the weather in Pirovskoe is typically warm. Average daily high temperature in September is about 10 degrees above zero. On average, Pirovskoe has 16 rainy, 7 cloudy, 5 sunny, and 2 partly 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 Pirovskoe.