Temperature in Kentucky in September

Daytime highs, nighttime lows and the warmest cities in Kentucky, the United States of America this September.

Kentucky, the United States of America, a region in the United States of America, experiences high average maximum daytime temperatures in September, ranging from 26°C (79°F) in Florence to 29°C (84°F) in Eddyville. Nighttime temperatures generally drop to 16°C (61°F) in Eddyville and 15°C (59°F) in Florence.

What is the temperature of the different cities in Kentucky, the United States of America in September?

Explore the map below to discover average September temperatures at the top destinations in Kentucky. For a deeper dive, simply click on any destination dot.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit Kentucky, check out our Kentucky's climate page.

See also: Kentucky weather by month.

Best Places to Visit in Kentucky in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Kentucky.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Kentucky

Kentucky temperatures in September: frequently asked questions

How hot does it get in Kentucky, the United States of America in September?

Expect daytime temperatures around 27°C (81°F) in Lexington. That makes September a high month for Kentucky, the United States of America.

How cold does it get at night in Kentucky, the United States of America in September?

Lexington sees nighttime lows close to 15°C (59°F) in September.

What is the warmest city in September in Kentucky, the United States of America?

Data insights from our comprehensive database indicate that Eddyville is the city with the highest warmth. Daytime peaks average near 29°C (84°F), while the nights are characterized by a low temperature close to 16°C (61°F).

What is the coldest city in September in Kentucky, the United States of America?

For the month of September, Florence is the most temperate city in Kentucky, the United States of America based on our records. Highs average 26°C (79°F) and nighttime temperatures dip to around 15°C (59°F).

Interested in more climate information?

We have much more information about the climate in Kentucky.

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