Henderson Weather in September

September in Henderson brings high temperatures around 28°C (82°F) during the day, dropping to 15°C (59°F) at night, with quite a bit of rainfall expected, averaging around 111 mm (4.4 in) for the month.

Rainfall in Henderson in September

Typically, you can expect about 8 days of rain this month, with 111 mm (4.4 in) on average. 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 Henderson in September

Daytime highs in Henderson in September reach 28°C (82°F), with nights around 15°C (59°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Henderson in September

There are approximately 251 hours of sunshine this month, resulting in mostly clear days.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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

Henderson Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 27%  

Precipitation 111 mm (4.4 in)  

Rainy days 8 days  

Humidity 73% *  

Sunshine 251 hours *  

Percentage Sunshine 67% *  

* Data from: Evansville, the United States of America (15 KM, 9 Miles).

What to Wear in Henderson 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Henderson 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 Henderson's climate page.

More climate data for Henderson

Temperature Rainfall Sunshine Humidity

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