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

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Highlights
- Sumner has 21.3% more rainy days than Keizer.
- Sumner has 7.8% less Sunny Days than Keizer.
- On the BestPlaces comfort index, Sumner scores 4.1% worse than Keizer
 Keizer, ORSumner, WAUnited States
 Rainfall  Unlock4938
 Snowfall4  Unlock28
 Precipitation  Unlock172106
 Sunny153  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low34  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index2.9  Unlock4.3
 Elevation  Unlock752443
Reviews for Keizer    0 Reviews

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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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