2025 Compare Cities Climate:
Charleston, SC vs Sammamish, WA

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Highlights
- Sammamish has 9.1% more rainy days than Charleston.
- Sammamish has 25.8% less Sunny Days than Charleston.
- On the BestPlaces comfort index, Sammamish scores 1.4% worse than Charleston
 Charleston, SCSammamish, WAUnited States
 Rainfall  Unlock5338
 Snowfall0  Unlock28
 Precipitation  Unlock174106
 Sunny209  Unlock205
 Avg. July High  Unlock7586
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.1  Unlock4.3
 Elevation  Unlock592443
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 Sammamish    4 Reviews

Over 10 years ago

Seattle has beautiful greenery and gorgeous mountain views. It is quite dark and gloomy for much of the late fall into spring...or July 5th as locals know quite well. I  More

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Housing seems to be very overpriced, however after all things considered, it is well worth it. (Family of  More

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Sammamish is honestly a wonderful place to live. It's perfect for a family who wants a comfortable entertaining suburban life. The schools are pretty great, as I can say  More

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