2025 Compare Cities Climate:
Sammamish, WA vs Columbia, MD

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Highlights
- Columbia has 14.6% less rainy days than Sammamish.
- Columbia has 36.8% more Sunny Days than Sammamish.
- On the BestPlaces comfort index, Columbia scores 2.8% better than Sammamish
 Sammamish, WAColumbia, MDUnited States
 Rainfall  Unlock4538
 Snowfall6  Unlock28
 Precipitation  Unlock114106
 Sunny155  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low35  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index2.6  Unlock4.3
 Elevation  Unlock4042443
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 Columbia    28 Reviews

Over 5 years ago

Lived here for a while, beautiful opportunities, pays well, overall nice  More

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Been here 30 years was great at first but once they added a transit bus from baltimore to columbia 15-18 years ago that was the beginning of the end. And about 5 years  More

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Columbia can be described in one word: unequal. The neighborhood I live in, River Hill, is jam-packed with almost million-dollar homes, while the neighborhoods of Long  More

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