Longboat Key Weather in August

With daytime temperatures of 32°C (90°F) and nighttime lows of 25°C (77°F), August in Longboat Key brings very high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Longboat Key in August

Prepare for the heaviest rain of the year this month, which often comes in heavy showers. A poncho is a smart choice to stay dry. Historically, August sees about 22 days of rain, with a monthly average of 174 mm (6.9 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Longboat Key in August

Daytime temperatures in Longboat Key reach 32°C (90°F) in August, dropping to 25°C (77°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding. While these temperatures are averages, expect some days to be hotter. Choose light, airy clothing to handle the warmth effectively.

Sunshine in Longboat Key in August

The month enjoys around 249 hours of sunshine, creating mostly sunny days with good weather conditions.

August in Longboat Key can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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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 Longboat Key's climate page.

Longboat Key Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 73%  

Precipitation 174 mm (6.9 in)  

Rainy days 22 days  

Humidity 78% *  

Sunshine 249 hours *  

Percentage Sunshine 61% *  

* Data from: Tampa, the United States of America (62 KM, 38 Miles).

What to Wear in Longboat Key in August

Warm but pleasant conditions in Longboat Key in August. 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Longboat Key in August

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

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 Longboat Key's climate page.

More climate data for Longboat Key

Temperature Rainfall Sunshine Humidity

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