In September, the weather in Razdol'noye is typically warm. Average daily high temperature in September is about 20 degrees above zero. On average, Razdol'noye has 13 sunny, 13 partly cloudy, 2 rainy, and 2 cloudy days in September. The rains are usually light. September as well as June and August is considered the most comfortable time to visit Razdol'noye.