2025 Compare Cities Climate:
Castro Valley, CA vs Rancho Cordova, CA

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Highlights
- Rancho Cordova has 4.7% less rainy days than Castro Valley.
- Rancho Cordova has 2.7% more Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Rancho Cordova scores 3.5% worse than Castro Valley
 Castro Valley, CARancho Cordova, CAUnited States
 Rainfall  Unlock2038
 Snowfall0  Unlock28
 Precipitation  Unlock60106
 Sunny261  Unlock205
 Avg. July High  Unlock9386
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock8.37
 UV Index5.4  Unlock4.3
 Elevation  Unlock922443
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 Rancho Cordova    6 Reviews

This city has two sides. If your thinking about moving to this area, look only in Anatolia. The houses are newer, nicer schools / parks, and close proximity to just  More

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Although we have been in a drought for a few years, we never get much rain. If you like it hot in the summer (90's to 100's) and reasonable in the winters (high 30's to  More

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if you are not military or of ethnic origin this city will watch you die. don't be unfortunate enough to get sick here. If you stop here, you are a resource to be used.  More

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