2025 Compare Cities Climate:
Sammamish, WA vs Lafayette, CA

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Highlights
- Lafayette has 54.3% less rainy days than Sammamish.
- Lafayette has 69.0% more Sunny Days than Sammamish.
- On the BestPlaces comfort index, Lafayette scores 21.1% better than Sammamish
 Sammamish, WALafayette, CAUnited States
 Rainfall  Unlock2438
 Snowfall6  Unlock28
 Precipitation  Unlock66106
 Sunny155  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low35  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index2.6  Unlock4.3
 Elevation  Unlock3082443
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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Reviews for Lafayette    4 Reviews

Over 14 years ago

Living in Lafayette is wonderful, if you can afford it! The rolling hills, the great schools and the climate make this a great place to  More

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Great place to raise kids, nice restaurants and some good stores. A bit sparse on things like theaters etc. Weather in Summer is HOT HOT HOT. Bring sunblock and  More

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Over 18 years ago

Summers are too cool due to marine  More

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