2025 Compare Cities Climate:
Castro Valley, CA vs Rockwall, TX

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Highlights
- Rockwall has 89.2% more rainy days than Castro Valley.
- Rockwall has 9.6% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Rockwall scores 17.4% worse than Castro Valley
 Castro Valley, CARockwall, TXUnited States
 Rainfall  Unlock4038
 Snowfall0  Unlock28
 Precipitation  Unlock81106
 Sunny261  Unlock205
 Avg. July High  Unlock9486
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.4  Unlock4.3
 Elevation  Unlock5912443
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 Rockwall    8 Reviews

I've lived here for over 10 years now and it is not at all what it used to be. The traffic is horrible now, the lights take forever and are programmed to slow traffic  More

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Looking for a beautiful, family friendly, low crime, affluent COMMUNITY? Look no further. From the Harbor on beautiful Lake Ray Hubbard to the farmer’s market to the  More

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After reading the information on Rockwall, I think it deserves some persepctive. Rockwall and its outlying areas is very habitable for moderate income families who do  More

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