Swim in Key West in august 2024What is the temperature of the sea in in august?

Average sea temperature in Key West in august 2024.

In august, according to seasonal norms, the sea temperature in Key West is:

Minimum: 85°F

Average: 87°F

Maximum: 90°F

Other useful seasonal weather averages in august:

  • Outside temperature: 84°F to 86°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 18mph
  • It rains a total of 10.2in, over 15 day(s).

Should we swim in Key West in august?

Yes! The water temperature in Key West in august is ideal

In august, swimming is ideal on the beaches around Key West! With water reaching 90°F at most and 87°F on average, spending time in the water is very pleasant.

Note also that in august, the climate is tolerable with an average outside temperature of 85°F, 10.2in of precipitation (over 15 days) and 75.43 % humidity.

Water and normal seasonal temperatures in Key West in august

August
Average sea temperature 87°F
Minimum sea temperature 85°F
Maximum sea temperature 90°F
Average outside temperature 86°F
Maximum outside temperature 86°F
Minimum outside temperature 85°F
Wind speed 12.4mph
Wind temperature 85°F
Precipitation 10.2in
Number of days of rain 15 jour(s)
(48%)
Humidity 76%
Visibility in kilometers 9.27km
Cloud cover 29%
Our opinion ideal swimming

Swim elsewhere in Florida in august

City Average T° Max. T° Our opinion
Miami in august87°F89°Fideal swimming
St. Augustine in august85°F87°Fideal swimming
Tampa in august87°F89°Fideal swimming
Anna Maria Island in august87°F90°Fideal swimming
Boynton Beach in august86°F88°Fideal swimming
Captiva Island in august88°F90°Fideal swimming
Clearwater in august87°F90°Fideal swimming
Cocoa Beach in august85°F87°Fideal swimming
Fort Lauderdale in august87°F88°Fideal swimming
Fort Pierce in august86°F88°Fideal swimming
Fort Walton Beach in august86°F88°Fideal swimming
Jacksonville in august83°F86°Fideal swimming
Key Largo in august87°F89°Fideal swimming
New Smyrna Beach in august85°F87°Fideal swimming
Sanibel Island in august87°F90°Fideal swimming
St Petersburg in august87°F90°Fideal swimming
Vero Beach in august85°F88°Fideal swimming
Daytona Beach in august85°F87°Fideal swimming
Fernandina Beach in august84°F87°Fideal swimming
Fort Myers in august87°F89°Fideal swimming

Swim in Florida in august: sea temperature by city

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