Weather

Hilton Head Island is the second largest barrier island on the east coast and is protected by an offshore sandbar. This protection makes for a small gently rolling surf. Additionally, there is a tidal difference of eight feet which at low tide gives the more than 12 miles of Hilton Head Island beach a width greater than 600 feet. With such a broad beach there is plenty of room for sunning, sculpturing, shelling, strolling, running, fishing, biking, and swimming. From mid April through October the Ocean temperature is above 70 degrees and is ideal for many water activities.

SuperPages Weather
Hilton Head Island



Temperature
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Average Mid-Day Temperature

January

59°

February

61°

March

67°

April

76°

May

82°

June

86°

July

89°

August

89°

September

84°

October

77°

November

69°

December

61°

Average:

75°

Average Evening Temperature

January

38°

February

42°

March

46°

April

55°

May

62°

June

68°

July

71°

August

71°

September

67°

October

57°

November

47°

December

39°

Average:

55°

Average Rainfall in Inches

January

3.1°

February

3.5°

March

4.2°

April

2.7°

May

4.2°

June

5.3°

July

7.0°

August

6.9°

September

5.3°

October

2.8°

November

2.0°

December

2.4°

Average:

4.12°

Average Ocean Temperature

January

52°

February

54°

March

59°

April

67°

May

75°

June

82°

July

84°

August

84°

September

80°

October

73°

November

63°

December

54°

Average:

69°