2025 Compare Cities Climate:
Castro Valley, CA vs Elk Grove, CA

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Highlights
- Elk Grove has 6.6% less rainy days than Castro Valley.
- Elk Grove has 1.9% more Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Elk Grove scores 3.5% worse than Castro Valley
 Castro Valley, CAElk Grove, CAUnited States
 Rainfall  Unlock2038
 Snowfall0  Unlock28
 Precipitation  Unlock61106
 Sunny261  Unlock205
 Avg. July High  Unlock9386
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock8.37
 UV Index5.4  Unlock4.3
 Elevation  Unlock492443
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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Reviews for Elk Grove    15 Reviews

I grew up in the area around Elk Grove and it was a very small rural town up to the year 2000. We moved to ELk grove in 2009 and commuted to work in Sacramento. At  More

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Elk Grove is a very diverse city. A long time ago it use to be very white. Now the white population is about 40%, then next majority race are Asian, then Hispanic,  More

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Over 11 years ago

Our neighborhood is o.k. but it is expensive to live here and the air is oppressive during the summer when it gets hot for a week or more. Days over 95 and nights of 75.  More

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