2025 Compare Cities Climate:
Centennial, CO vs Sammamish, WA

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Highlights
- Sammamish has 194.4% more rainy days than Centennial.
- Sammamish has 36.7% less Sunny Days than Centennial.
- On the BestPlaces comfort index, Sammamish scores 2.7% worse than Centennial
 Centennial, COSammamish, WAUnited States
 Rainfall  Unlock5338
 Snowfall73  Unlock28
 Precipitation  Unlock174106
 Sunny245  Unlock205
 Avg. July High  Unlock7586
 Avg. Jan. Low18  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.2  Unlock4.3
 Elevation  Unlock592443
Reviews for Centennial    2 Reviews

Over 9 years ago

All the schools are excellent. We have both Littleton Public Schools and Cherry Creek Schools. Top Notch - College Prep - Commitment to  More

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The Centennial/Aurora area (zip code 80015) has great schools (Cherry Creek School District), attractive homes, family oriented neighborhoods, and is an easy commute To  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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