2026 Compare Cities Climate:
Portsmouth, RI vs Summerton, SC

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Highlights
- Summerton has 0.8% more rainy days than Portsmouth.
- Summerton has 6.0% more Sunny Days than Portsmouth.
- On the BestPlaces comfort index, Summerton scores 2.8% better than Portsmouth
 Portsmouth, RISummerton, SCUnited States
 Rainfall  Unlock4838
 Snowfall32  Unlock28
 Precipitation  Unlock103106
 Sunny201  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low23  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index3.6  Unlock4.3
 Elevation  Unlock1382443
Reviews for Portsmouth    0 Reviews

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Reviews for Summerton    1 Reviews

i bought a home here 10 years ago. I love coming down when i can. i love summerton, s.c. and the quite town. my retirement for the  More

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