In September, the weather in Slavyansk-na-Kubani is typically warm. Average daily high temperature in September is about 24 degrees above zero. On average, Slavyansk-na-Kubani has 22 sunny, 6 partly cloudy, and 2 rainy days in September. The rains are usually light. September as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Slavyansk-na-Kubani.