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

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Highlights
- Sammamish has 242.2% more rainy days than Sunnyvale.
- Sammamish has 40.4% less Sunny Days than Sunnyvale.
- On the BestPlaces comfort index, Sammamish scores 19.3% worse than Sunnyvale
 Sunnyvale, CASammamish, WAUnited States
 Rainfall  Unlock5338
 Snowfall0  Unlock28
 Precipitation  Unlock174106
 Sunny260  Unlock205
 Avg. July High  Unlock7586
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.1  Unlock4.3
 Elevation  Unlock592443
Reviews for Sunnyvale    14 Reviews

At this point, I would only recommend moving to silicon valley for the job market. Sure, the weather is great and the restaurants offer huge variety. But the costs of  More

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Like previous reviewer, tech company's tyranny over city gov and quality of living has negatively impacted a fantastic place to live. Climate, while super, is grossly  More

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I've lived here for 40 years. While the weather is fabulous, For the past ten years of high density housing mostly needed to house thousands of a young up coming tech  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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