September in Wichita averages a daily high of 29°C with nights around 15.9°C. Expect roughly 6.7 wet days totalling 76.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Wichita is September–October.
Based on WICHITA DWIGHT D. EISENHOWER NATIONAL AIRPORT, KS US (10.2km), 1995–2024. 30 years of September data.