2025 Compare Cities Climate:
Sumner, WA vs Portland, OR

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Highlights
- Portland has 12.5% less rainy days than Sumner.
- Portland has 2.1% more Sunny Days than Sumner.
- On the BestPlaces comfort index, Portland scores 5.6% better than Sumner
 Sumner, WAPortland, ORUnited States
 Rainfall  Unlock4338
 Snowfall5  Unlock28
 Precipitation  Unlock156106
 Sunny141  Unlock205
 Avg. July High  Unlock8186
 Avg. Jan. Low35  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index2.6  Unlock4.3
 Elevation  Unlock332443
Reviews for Sumner    2 Reviews

Sumner is a wonderfully small but growing community nestled in the a beautiful and fertile valley of Western Washington. Only minutes from the major cities, the small  More

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Over 19 years ago

Sumner Washington is located in the Puyallup valley which by definition is flat and walkable. The city adminstration and council are very focused on maintaining a small  More

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Reviews for Portland    386 Reviews

I lived in Portland for 19 years (I've also lived in Boise, ID, the Bay Area, Austin, TX and now Nampa, ID). It drives me nuts when people try to give a large city a  More

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One of the best cities in America. Food scene is the best in the world. Weather is preferable over places where you have the same weather year round. I enjoy the  More

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I moved from Houston to Portland about a year ago. I remember reading the reviews on here and it making me second guess moving before I did, so I wanted to come back and  More

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