In September, the weather in Chagan-Uzun is typically cold. Average daily high temperature in September is about 7 degrees above zero. On average, Chagan-Uzun has 12 rainy, 9 sunny, and 9 partly cloudy days in September. The rains are usually moderate. September as well as January, February, April, and May is considered the most uncomfortable time to visit Chagan-Uzun.