In October, the weather in Koromyslovka is typically cold. Average daily high temperature in October is about 7 degrees above zero. On average, Koromyslovka has 16 cloudy, 11 rainy, 3 sunny, and 1 partly cloudy day in October. The rains are usually light. October as well as January, February, March, and April is considered the most uncomfortable time to visit Koromyslovka.