Corydon Weather in September

September in Corydon brings high temperatures, with highs of 27°C (81°F) and nights dropping to 15°C (59°F). Rainfall is on the higher side this month, averaging around 110 mm (4.3 in), so keep a rain jacket handy.

Rainfall in Corydon in September

Historically, approximately 8 days this month are expected to have rain, averaging 110 mm (4.3 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Corydon in September

Corydon in September gets highs of 27°C (81°F) during the day and drops to 15°C (59°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Corydon in September

The month enjoys around 235 hours of sunshine, creating mostly sunny days with good weather conditions.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Corydon.

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 Corydon's climate page.

Corydon Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 27%  

Precipitation 110 mm (4.3 in)  

Rainy days 8 days  

Humidity 72% *  

Sunshine 235 hours *  

Percentage Sunshine 63% *  

* Data from: Louisville, the United States of America (32 KM, 19 Miles).

What to Wear in Corydon in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Corydon 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 Corydon's climate page.

More climate data for Corydon

Temperature Rainfall Sunshine Humidity

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