October in Ugno-Kurilsk is the sunniest month of the year. In October, the weather in Ugno-Kurilsk is typically warm. Average daily high temperature in October is about 13 degrees above zero. On average, Ugno-Kurilsk has 11 sunny, 9 rainy, 9 partly cloudy, and 2 cloudy days in October. The rains are usually heavy.