In September, the weather in Kargasok is typically warm. Average daily high temperature in September is about 11 degrees above zero. On average, Kargasok has 14 cloudy, 12 rainy, 3 sunny, and 1 partly cloudy day in September. The rains are usually light. September as well as January, February, April, and May is considered the most uncomfortable time to visit Kargasok.