September in Karabash is the rainiest month of the year. In September, the weather in Karabash is typically warm. Average daily high temperature in September is about 12 degrees above zero. On average, Karabash has 16 rainy, 9 cloudy, 4 sunny, and 1 partly cloudy day in September. The rains are usually light. September as well as January, February, April, and October is considered the most uncomfortable time to visit Karabash.