In September, the weather in Belogorskiy is typically warm. Average daily high temperature in September is about 10 degrees above zero. On average, Belogorskiy has 14 rainy, 13 cloudy, 2 partly cloudy, and 1 sunny day in September. The rains are usually moderate. September as well as January, April, and October is considered the most uncomfortable time to visit Belogorskiy.