In September, the weather in Fort Shevchenko is typically warm. Average daily high temperature in September is about 21 degrees above zero. On average, Fort Shevchenko has 17 sunny, 8 partly cloudy, 3 rainy, and 2 cloudy days in September. The rains are usually light. September as well as June, July, and August is considered the most comfortable time to visit Fort Shevchenko.