2025 Compare Cities Climate:
Tredyffrin, PA vs Sammamish, WA

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Highlights
- Sammamish has 10.9% more rainy days than Tredyffrin.
- Sammamish has 23.3% less Sunny Days than Tredyffrin.
- On the BestPlaces comfort index, Sammamish scores 1.4% worse than Tredyffrin
 Tredyffrin, PASammamish, WAUnited States
 Rainfall  Unlock5338
 Snowfall22  Unlock28
 Precipitation  Unlock174106
 Sunny202  Unlock205
 Avg. July High  Unlock7586
 Avg. Jan. Low20  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index4  Unlock4.3
 Elevation  Unlock592443
Reviews for Tredyffrin    1 Reviews

Over 16 years ago

We currently live in Paoli, PA. Neighborhoods are leafy and pleasant here, with wide streets and houses spaced generously apart. Several large employers are within a  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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