Weather in Louisville, Kentucky, United States in September
In an average September, Louisville sees a daily high around 82°F and a low around 60°F, based on 1981–2026 of local climate records.
| Average high | 82°F |
|---|---|
| Typical high range | 73°F to 91°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 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
100°F
1999-09-04
Lowest
60°F
2009-09-29
Low
Highest
76°F
2019-09-30
Lowest
36°F
1995-09-23
Feels-like
Highest
124°F
1990-09-07
Lowest
27°F
1995-09-23
Humidity
Highest
21.6 g/m³
1982-09-01
Lowest
4.4 g/m³
1995-09-23
Wind
Highest
33 mph
2008-09-14
Lowest
2 mph
2015-09-03
Precip
Wettest
9.20 in
2006
Driest
0.15 in
2019
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