In October, the weather in Serov is typically cold. Average daily high temperature in October is about 3 degrees above zero. On average, Serov has 15 cloudy, 10 rainy, 3 snowy, 2 sunny, and 1 partly cloudy day in October. The rains are usually moderate. October as well as January, February, April, and September is considered the most uncomfortable time to visit Serov.