Huntsville Weather in September

Huntsville in September averages 32°C (90°F) during the day and 20°C (68°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Huntsville in September

Historically, September sees about 9 days of rain, with a monthly average of 97 mm (3.8 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Huntsville in September

Daytime highs in Huntsville in September reach 32°C (90°F), with nights around 20°C (68°F). For most visitors, the main thing to prepare for is the heat during the day. Nights are mild at around 20°C (68°F), which is comfortable for most people.

For Huntsville itself, February, March, April, October and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• 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 Huntsville's climate page.

Huntsville Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 29%  

Precipitation 97 mm (3.8 in)  

Rainy days 9 days  

What to Wear in Huntsville 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.

What To Do in Huntsville in September

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

Cycling

7/10

Walking

7/10

Camping

8/10

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 Huntsville's climate page.

More climate data for Huntsville

Temperature Rainfall

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