In September, the weather in Khrebtovaya is typically cold. Average daily high temperature in September is about 9 degrees above zero. On average, Khrebtovaya has 14 rainy, 9 cloudy, 6 sunny, and 1 partly cloudy day in September. The rains are usually moderate. September as well as January, February, April, and May is considered the most uncomfortable time to visit Khrebtovaya.