2025 Compare Cities Climate:
Lafayette, LA vs Mercer Island, WA

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Highlights
- Mercer Island has 36.4% less rainy days than Lafayette.
- Mercer Island has 28.1% less Sunny Days than Lafayette.
- On the BestPlaces comfort index, Mercer Island scores 10.3% better than Lafayette
 Lafayette, LAMercer Island, WAUnited States
 Rainfall  Unlock3938
 Snowfall0  Unlock28
 Precipitation  Unlock153106
 Sunny217  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index5.9  Unlock4.3
 Elevation  Unlock3352443
Reviews for Lafayette    37 Reviews

Over 3 years ago

I should add this to my previous review. Lafayette was ranked "Happiest City in the US" by USA Today magazine and "Tastiest Town" by Southern  More

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I’m from Florida but I’ve lived in the Lafayette area for thirty-five years. I’ve never known nicer people. It’s true that non-Cajuns can never integrate entirely with  More

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What are the hottest neighborhoods to buy/live in right now? I'm from out of  More

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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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