In October, the weather in Novoangarsk is typically cold. Average daily high temperature in October is about 1 degree above zero. On average, Novoangarsk has 14 snowy, 9 rainy, 7 cloudy, and 1 sunny day in October. The snowfalls are usually moderate. October as well as January, February, April, and May is considered the most uncomfortable time to visit Novoangarsk.