2025 Compare Cities Climate:
Signal Mountain, TN vs Hilton Head Island, SC

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Highlights
- Hilton Head Island has 15.9% less rainy days than Signal Mountain.
- Hilton Head Island has 2.9% more Sunny Days than Signal Mountain.
- On the BestPlaces comfort index, Hilton Head Island scores 4.1% worse than Signal Mountain
 Signal Mountain, TNHilton Head Island, SCUnited States
 Rainfall  Unlock4838
 Snowfall3  Unlock28
 Precipitation  Unlock103106
 Sunny209  Unlock205
 Avg. July High  Unlock9186
 Avg. Jan. Low26  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index4.7  Unlock4.3
 Elevation  Unlock102443
Reviews for Signal Mountain    3 Reviews

Over 5 years ago

Safe, totally non diverse though (99% white), schools are ok but most people here use private schools anyway which tells you that this is an exclusive place in general  More

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We have had a great experience in Signal Mountain, people have been very polite and not nosy at all. The air is clean, there is an extremely low crime rate. Summers  More

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Over 14 years ago

Very nice community on top of Walden's Ridge. Approximately 7,500 people living in both small village/country-side environment. Excellent schools - elementary through  More

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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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