2025 Compare Cities Climate:
Mountain View, CA vs Sumner, WA

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Highlights
- Sumner has 215.5% more rainy days than Mountain View.
- Sumner has 44.9% less Sunny Days than Mountain View.
- On the BestPlaces comfort index, Sumner scores 19.3% worse than Mountain View
 Mountain View, CASumner, WAUnited States
 Rainfall  Unlock4938
 Snowfall0  Unlock28
 Precipitation  Unlock172106
 Sunny256  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low41  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.1  Unlock4.3
 Elevation  Unlock752443
Reviews for Mountain View    15 Reviews

Over 5 years ago

It’s  More

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I've lived here 25 years. Perfect climate. Very central for employment opportunities. Really great schools. 45 min to San Fran, 45 min to Santa Cruz beach. Shoreline  More

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Over 15 years ago

I was born and raised in Mountain View. I used to really like this city, and California. Unfortunately, the city (along with the state) has been over run with high  More

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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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