October in Gryazovets is the rainiest month of the year. In October, the weather in Gryazovets is typically cold. Average daily high temperature in October is about 5 degrees above zero. On average, Gryazovets has 20 rainy, 10 cloudy, and 1 sunny day in October. The rains are usually moderate. October as well as January, April, and September is considered the most uncomfortable time to visit Gryazovets.