Atlantic Beach is a city of approximately 13,200 people in Florida, United States. Located in the Eastern Time Zone at 30.3°N latitude.
In 2025, Atlantic Beach recorded an average annual temperature of 70°F — about 1.6°F below the 30-year normal of 71°F. The hottest day reached 99°F in July; the coldest was 32°F in January. Total precipitation was 44 inches (drier than usual). The wettest month was August.
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