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What is the weather like in the Florida Keys?

Updated: Apr 21

Florida Keys Weather & Climate

Florida Keys islands are the sub-tropical Caribbean of the United States

No matter where you are currently, the weather is always better right here in the Florida Keys. It's true even on a summer day! Even at the peak of summer, the average high is about 89° F (32° C). A the islands are surrounde by cooling ocean waters and tropical breezes. No superhighways or urban sprawl to radiate the summer sun's heat and humidity.