In September, the weather in Nikolo-Kropotki is typically warm. Average daily high temperature in September is about 14 degrees above zero. On average, Nikolo-Kropotki has 14 rainy, 9 cloudy, 4 sunny, and 3 partly cloudy days in September. The rains are usually moderate. September as well as January, March, April, and October is considered the most uncomfortable time to visit Nikolo-Kropotki.