In October, the weather in Sergiyevka is typically warm. Average daily high temperature in October is about 9 degrees above zero. On average, Sergiyevka has 17 cloudy, 7 rainy, 5 sunny, and 2 partly cloudy days in October. The rains are usually moderate. October as well as January, March, April, and November is considered the most uncomfortable time to visit Sergiyevka.