Florida Dominates List of America's Sweatiest Cities
Florida Dominates List of America's Sweatiest Cities
US · Published May 30, 2026
A recent study by beverage company Waterboy has identified Florida as home to seven of the top ten 'sweatiest cities' in the United States. West Palm Beach leads the list with a Hydration Demand Score of 58.9, followed by Miami at 51 and Fort Myers at 46.
The study analyzed climate data, including heat index, average temperature, dew point, and humidity, to rank cities on a scale of 0 to
Other Florida cities in the top ten include Melbourne, Tampa, and Orlando. Outside of Florida, Honolulu, New Orleans, Houston, and Jacksonville also made the list. The study highlights the challenges of high humidity and heat, particularly in tropical and southeastern regions.

Why It's Important?

The high heat and humidity in these cities increase the risk of dehydration and heat-related illnesses, such as heat exhaustion and heat stroke. Residents and visitors in these areas are advised to take extra precautions, especially during peak summer months. The study underscores the importance of staying hydrated and avoiding prolonged exposure to extreme heat, particularly in cities like West Palm Beach, where over half the year is spent above the National Weather Service's caution threshold of 80°F (27°C).

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