Forget the summer months; where does it stay the hottest, on average, year-round? Florida. The top spots in the U.S. are in the Florida Keys, with the towns of Marathon and Key West leading the way at an average annual high temperature of about 78 degrees. Nearby Miami and Fort Lauderdale aren’t far behind, either.
How Hot Can It Get? The 10 Hottest Places in the U.S.
With much of the U.S. suffering through a heat wave, a look at the various heat records around the country.
Warmest Year-Round Climate
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U.S. Heat