2025 Compare Cities Climate:
Charleston, SC vs South Portland, ME

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Highlights
- South Portland has 1.4% more rainy days than Charleston.
- South Portland has 6.2% less Sunny Days than Charleston.
- On the BestPlaces comfort index, South Portland scores 8.3% worse than Charleston
 Charleston, SCSouth Portland, MEUnited States
 Rainfall  Unlock4938
 Snowfall0  Unlock28
 Precipitation  Unlock129106
 Sunny209  Unlock205
 Avg. July High  Unlock7886
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock6.67
 UV Index5.1  Unlock4.3
 Elevation  Unlock232443
Reviews for Charleston    76 Reviews

Over 2 years ago

Charleston is beautiful and unique and incredibly special. If you don't believe me, just ask Anthony Bourdain in his Parts Unknown episode - and he was an insightful  More

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Serious lack of health care and "good old boys club" whereby doctors will not even see the patient but diagnose them based on referring doctor. My sister died there for  More

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Over 5 years ago

Boy, has this once beautiful town changed...for the worse! I initially moved here 20 years ago because the people were so nice, no traffic, great choice of hospitals,  More

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Reviews for South Portland    1 Reviews

Over 12 years ago

The Greater Portland area has a very livable climate in the summer, some of spring & fall, but winters are usually a bear. There's lots of outdoor things to do nearby  More

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