August in Novonadezhdinskiy is the sunniest month of the year. In August, the weather in Novonadezhdinskiy is typically warm. Average daily high temperature in August is about 26 degrees above zero. On average, Novonadezhdinskiy has 19 sunny, 8 partly cloudy, 3 rainy, and 1 cloudy day in August. The rains are usually light. August as well as September is considered the most comfortable time to visit Novonadezhdinskiy.