Best time to swim in Key West in Florida Sea temperature by month

Do you want to swim in the sea in Key West in Florida? But when is the best time to go to be sure to have pleasant water for swimming in Key West and be able to swim without catching cold? This month, or a different one? The answer is on this page, with the sea water temperature by month in Key West, based on the average temperatures recorded in previous years.

Best time to swim in Key West: the water temperature by month

Do you want to swim in Key West in Florida? Based on the sea temperature every month, we tell you our opinion on swimming in that location. For more information about a month, click on the link in the Details column.

Month Our opinion Details
pleasant swimming Sea temperature
in Key West in january
pleasant swimming Sea temperature
in Key West in february
pleasant swimming Sea temperature
in Key West in march
pleasant swimming Sea temperature
in Key West in april
ideal swimming Sea temperature
in Key West in may
ideal swimming Sea temperature
in Key West in june
ideal swimming Sea temperature
in Key West in july
ideal swimming Sea temperature
in Key West in august
ideal swimming Sea temperature
in Key West in september
ideal swimming Sea temperature
in Key West in october
pleasant swimming Sea temperature
in Key West in november
pleasant swimming Sea temperature
in Key West in december

Water temperature variation in Key West throughout the year

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