September in Kokomo averages a daily high of 25.3°C with nights around 11.9°C. Expect roughly 8.3 wet days totalling 88.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Kokomo is August–September.
Based on KOKOMO 3 WSW, IN US (4.7km), 1995–2024. 29 years of September data.