October in Novonikolaevskiy is the rainiest month of the year. In October, the weather in Novonikolaevskiy is typically cold. Average daily high temperature in October is about 6 degrees above zero. On average, Novonikolaevskiy has 16 rainy, 13 cloudy, and 2 sunny days in October. The rains are usually moderate. October as well as January, April, and November is considered the most uncomfortable time to visit Novonikolaevskiy.