October in Poronaysk is the sunniest month of the year. In October, the weather in Poronaysk is typically cold. Average daily high temperature in October is about 8 degrees above zero. On average, Poronaysk has 14 sunny, 11 partly cloudy, and 6 rainy days in October. The rains are usually moderate. October as well as January, February, April, and May is considered the most uncomfortable time to visit Poronaysk.