In October, the weather in Ust'-Mana is typically cold. Average daily high temperature in October is about 2 degrees above zero. On average, Ust'-Mana has 15 rainy, 11 snowy, 4 cloudy, and 1 sunny day in October. The rains are usually moderate. October as well as January, February, April, and May is considered the most uncomfortable time to visit Ust'-Mana.