2026 Compare Cities Climate:
Castro Valley, CA vs Auburn, CA

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Highlights
- Auburn has 79.8% more rainy days than Castro Valley.
- Auburn has 3.1% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Auburn scores 5.8% worse than Castro Valley
 Castro Valley, CAAuburn, CAUnited States
 Rainfall  Unlock3838
 Snowfall0  Unlock28
 Precipitation  Unlock70106
 Sunny261  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock8.17
 UV Index5.4  Unlock4.3
 Elevation  Unlock12372443
Reviews for Castro Valley    7 Reviews

CURMUDGEON - THANK YOU for your post. The most important part of your comment is your second paragraph. "Hodge-Podge" is the correct word for a lot of Castro  More

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Over 12 years ago

Kind of rural but close to Oakland and San  More

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Castro Valley is the largest unincorporated "city" in the Bay Area. Over the years, several attempts have been made to incorporate, but they have all been defeated at  More

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Reviews for Auburn    13 Reviews

Over 7 years ago

Overall Auburn has a good quality of life and this town still has that small town charm. Auburn is a good place to raise a family and the schools are decent. Auburn  More

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Over 8 years ago

There isnt anything for kids/ teens to do around here except go to a park thats typically filled with a bunch of druggys so i give this town a terrible rating.. sorry  More

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Over 15 years ago

Auburn is Beautiful city to live  More

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