Climate in Hilton Head Island, South Carolina

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Climate

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Climate	Hilton Head Island, SC	United States
Rainfall (in.)	52.1	36.5
Snowfall (in.)	0.1	25
Precipitation Days	104	100
Sunny Days	215	205
Avg. July High	89	86.5
Avg. Jan. Low	38.7	20.5
Comfort Index (higher=better)	33	44
UV Index	5.5	4.3
Elevation ft.	18	1,060

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Hilton Head Island, SC, gets 52 inches of rain per year. The US average is 37. Snowfall is 0 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 104.

On average, there are 215 sunny days per year in Hilton Head Island, SC. The July high is around 89 degrees. The January low is 39. Our comfort index, which is based on humidity during the hot months, is a 33 out of 100, where higher is more comfortable. The US average on the comfort index is 44.

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Hilton Head Island Climate SperlingViews

Paradise is Starting to Suffer: I remember in the early '70s living on Martha's Vineyard that the natives would say in the Summer, "Here comes the onslaught of the damn Pilgrims". Hilton Head Island... (read more)retiring to Hilton Head: If you like driving a car, playing golf, swatting mosquitos and being around conservative Republicans, Hilton Head is for... (read more)Former Yankee: After many years in the northeast and a short stint in Atlanta, we moved to Hilton Head in 2007 and have not regretted it for a moment. We did not move here to retire,... (read more)Have an opinion about Hilton Head Island? Leave a commentTo See All SperlingViews for Hilton Head Island Click Here