Typical Weather in Cincinnati, OH in September
79° F Avg High
58° F Avg Low
3 Rainy Days
☀️ Temperature Summary
September is a popular time of year to visit, with an inviting climate characterized by warm temperatures. September is one of the warmer months of the year for Cincinnati, with highs averaging around 79°F. You can expect overnight lows near 58°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 82°F and 73°F.
The warm, dry temperatures in September make Cincinnati a great destination to relax and soak up the sun.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In September you can expect close to a 11% chance of rain for any given day. It rains less than usual in September, with total rainfall for the month typically near 1 inches.
Rainfall Throughout the Year
Planning a trip to Cincinnati? Try our free trip weather planner