In October, the weather in Kljuchi is typically cold. Average daily high temperature in October is about 1 degree above zero. On average, Kljuchi has 7 rainy, 7 sunny, 6 snowy, 6 cloudy, and 5 partly cloudy days in October. The rains are usually heavy. October as well as January, February, May, and December is considered the most uncomfortable time to visit Kljuchi.