Jeffersontown Weather in September

Thinking of visiting Jeffersontown in September? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 15°C (59°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Jeffersontown in September

Typically, about 9 days will experience rainfall, with an average of 109 mm (4.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Jeffersontown in September

Daytime temperatures in Jeffersontown reach 27°C (81°F) in September, dropping to 15°C (59°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Jeffersontown in September

There are approximately 235 hours of sunshine this month, resulting in mostly clear days.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Jeffersontown.

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• January
• February
• March
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• May
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• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Jeffersontown's climate page.

Jeffersontown Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 30%  

Precipitation 109 mm (4.3 in)  

Rainy days 9 days  

Humidity 72% *  

Sunshine 235 hours *  

Percentage Sunshine 63% *  

* Data from: Louisville, the United States of America (18 KM, 11 Miles).

What to Wear in Jeffersontown in September

Warm but pleasant conditions in Jeffersontown in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Jeffersontown in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Jeffersontown's climate page.

More climate data for Jeffersontown

Temperature Rainfall Sunshine Humidity

See the full Jeffersontown climate overview or explore weather in the United States of America.