Weather in Cincinnati in September
In an average September, Cincinnati sees a daily high around 80°F and a low around 60°F, based on 1980–2026 of local climate records.
| Average high | 80°F |
|---|---|
| Typical high range | 70°F to 88°F |
| Average low | 60°F |
| Typical low range | 50°F to 69°F |
| Average daily precipitation | 0.10 in |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
99°F
2011-09-03
Lowest
54°F
2001-09-25
Low
Highest
75°F
2010-09-24
Lowest
37°F
1993-09-30
Feels-like
Highest
129°F
1991-09-13
Lowest
30°F
1993-09-30
Humidity
Highest
21.2 g/m³
1991-09-13
Lowest
5.1 g/m³
1995-09-23
Wind
Highest
28 mph
2008-09-14
Lowest
3 mph
2009-09-08
Gust
Highest
67 mph
2024-09-27
Lowest
8 mph
2017-09-26
Precip
Wettest
6.92 in
2018
Driest
0.71 in
1998
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