Whitemarsh Island, in Georgia, United States, is home to roughly 6,800 people in the Eastern Time Zone at 32°N latitude.
In 2025, Whitemarsh Island recorded an average annual temperature of 67°F. The hottest temperatures reached 98°F in July; the coolest were 25°F in January. Total precipitation for the year was 50 inches, with the wettest month being August. Snowfall for the year totaled approximately 3 inches.
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