2025 Compare Cities Climate:
Hilton Head Island, SC vs Summerlin South, NV

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Highlights
- Summerlin South has 89.4% less rainy days than Hilton Head Island.
- Summerlin South has 35.8% more Sunny Days than Hilton Head Island.
- On the BestPlaces comfort index, Summerlin South scores 5.6% better than Hilton Head Island
 Hilton Head Island, SCSummerlin South, NVUnited States
 Rainfall  Unlock538
 Snowfall0  Unlock28
 Precipitation  Unlock27106
 Sunny215  Unlock205
 Avg. July High  Unlock10386
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index5.5  Unlock4.3
 Elevation  Unlock29212443
Reviews for Hilton Head Island    21 Reviews

Over 5 years ago

Unfortunately Beaufort county is full of transplanted northerners who do nothing but whine and cry about everything. They leave the north to come to the south and then  More

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We got a second home on Hilton Head Island 10 years ago to get away from the Canadian winter weather. It took about 3 days to realize this is where we want to be  More

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I have watched HHI change remarkably in the 40 years I have lived there. Development really started in 1979 and the early residents were explorers and drop outs who  More

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Reviews for Summerlin South    2 Reviews

Over 3 years ago

This place is incredible. Clean, modern and only trending up. Cooler than most of Las Vegas. They take care of this area and it has everything you could want. More  More

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Over 14 years ago

Las Vegas has great weather 9 months a year,great p;ace for retirement.No state income taxes.Plenty to do here. I was born and raised near Pittsburg,Pa.,went to school  More

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