2025 Compare Cities Climate:
Mercer Island, WA vs Falls Church, VA

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Highlights
- Falls Church has 11.7% more rainy days than Mercer Island.
- Falls Church has 29.5% more Sunny Days than Mercer Island.
- On the BestPlaces comfort index, Falls Church scores 2.7% worse than Mercer Island
 Mercer Island, WAFalls Church, VAUnited States
 Rainfall  Unlock4438
 Snowfall5  Unlock28
 Precipitation  Unlock117106
 Sunny156  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low37  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index2.6  Unlock4.3
 Elevation  Unlock3282443
Reviews for Mercer Island    4 Reviews

Mercer Island is a wonderful family community. It feels much more "small town" than a city even though it has a population of 20,000+. People say hello and watch out  More

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Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

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Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

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Reviews for Falls Church    10 Reviews

I grew up in Falls Church and lived there most of my 50 something years. It has gone from a mostly working class town to a upper-income crowded city. He powers that be  More

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Over 14 years ago

The (small) size and high quality of the Falls Church City public school system makes it ideal for families who juggle overseas assignments with stateside living in the  More

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I've lived in 3 different states and 30 different locations, and this by FAR the WORST air I've ever had to deal with!!! It's such a beautiful town, but don't be  More

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