2025 Compare Cities Climate:
Gilroy, CA vs Castro Valley, CA

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Highlights
- Castro Valley has 0.5% less rainy days than Gilroy.
- Castro Valley has 0.0% more Sunny Days than Gilroy.
- On the BestPlaces comfort index, Castro Valley scores 0.0% worse than Gilroy
 Gilroy, CACastro Valley, CAUnited States
 Rainfall  Unlock2138
 Snowfall0  Unlock28
 Precipitation  Unlock66106
 Sunny261  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low40  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index5.1  Unlock4.3
 Elevation  Unlock1612443
Reviews for Gilroy    4 Reviews

Over 14 years ago

I am in the process and figuring out where to move and I have been doing cost comparison, amoung other things, on different places. When will you be updating the tax  More

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Trust me, I love the ecosystem in Gilroy but the truth is that city as a whole does not care about its youth(nor the silicon vally in general but gilroy takes the  More

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Over 19 years ago

Since moving to Gilory six years ago, I've really fallen in love with the small town atmoshpere. I communte 30 minutes to San Jose along with my kids every day. That  More

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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 11 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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