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Forecasts and Trends Hilton Head Island Weather

beach with steps and bikes

Ideal Weather, All Year Round

Hilton Head Island’s weather is ideal for those wanting to explore the outdoors and soak up the sunshine. The Hilton Head Island area features a balmy, subtropical climate year-round.

The largest barrier island off the Atlantic coast between Long Island and the Bahamas, Hilton Head Island is located 40 miles north of Savannah, GA, and 90 miles south of Charleston, SC.

The Island lies on the Intracoastal Waterway and encompasses 42 square miles of semi-tropical, Lowcountry geography, including unspoiled sea marshes, creeks and lagoons, heavily wooded forests of tall pines, palmettos, magnolias, and live oaks, and 12 miles of wide Atlantic beaches. 

Hourly Weather for Tuesday, June 18

Right Now:

Mostly clear

Mostly clear

74°F
Thermostat icon with letter f Feels like: 76°F
Humidity icon Humidity: 78%
Wind icon Wind: 2.3mph

No forecast data available at this time. Please check back later.

0-Day Forecast

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Average Weather by Month

January
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High: 59°F
Low: 40°F
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Rainfall: 3.9 inches
February
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High: 61°F
Low: 41°F
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Rainfall: 3.2 inches
March
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High: 68°F
Low: 48°F
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Rainfall: 3.4 inches
April
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High: 76°F
Low: 56°F
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Rainfall: 3.1 inches
May
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High: 83°F
Low: 64°F
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Rainfall: 1.9 inches
June
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High: 87°F
Low: 70°F
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Rainfall: 4.4 inches
July
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High: 89°F
Low: 74°F
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Rainfall: 6.2 inches
August
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High: 89°F
Low: 74°F
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Rainfall: 7.6 inches
September
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High: 85°F
Low: 69°F
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Rainfall: 5.8 inches
October
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High: 77°F
Low: 59°F
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Rainfall: 4.6 inches
November
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High: 69°F
Low: 49°F
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Rainfall: 2.5 inches
December
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High: 61°F
Low: 42°F
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Rainfall: 3.1 inches