Anna Maria Island Weather in September

Anna Maria Island in September averages 31°C (88°F) during the day and 25°C (77°F) at night. This is the wettest month of the year.

Rainfall in Anna Maria Island in September

During this month, the rain comes down heavily. A poncho is essential for staying dry. Historically, September sees about 18 days of rain, with a monthly average of 165 mm (6.5 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Anna Maria Island in September

September in Anna Maria Island brings very high temperatures, with highs of 31°C (88°F) and nights around 25°C (77°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Anna Maria Island in September

Expect sunny days throughout the month, with an estimated 241 hours of sunshine. This makes it a pleasant time to visit Anna Maria Island.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, October, November and December typically offer the best weather for Anna Maria Island.

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• January
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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 Anna Maria Island's climate page.

Anna Maria Island Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 60%  

Precipitation 165 mm (6.5 in)  

Rainy days 18 days  

Sunshine 241 hours *  

Percentage Sunshine 66% *  

* Data from: Clearwater, the United States of America (52 KM, 32 Miles).

What to Wear in Anna Maria Island in September

Warm but pleasant conditions in Anna Maria Island 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Anna Maria Island in September

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

Swimming

8/10

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 Anna Maria Island's climate page.

More climate data for Anna Maria Island

Temperature Rainfall Sunshine

See the full Anna Maria Island climate overview or explore weather in the United States of America.