2026 Compare Cities Climate:
Manhattan, NY vs Castro Valley, CA

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Highlights
- Castro Valley has 54.9% less rainy days than Manhattan.
- Castro Valley has 12.0% more Sunny Days than Manhattan.
- On the BestPlaces comfort index, Castro Valley scores 19.4% better than Manhattan
 Manhattan, NYCastro Valley, CAUnited States
 Rainfall  Unlock2138
 Snowfall26  Unlock28
 Precipitation  Unlock66106
 Sunny233  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low26  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index3.6  Unlock4.3
 Elevation  Unlock1612443
Reviews for Manhattan    2 Reviews

Over 3 years ago

Manhattan is a great place with lots to see and do. Exciting to visit and great to live if you have the  More

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This is the best city ever, it is very welcoming and there is a lot of fun things to do. I have lived her for 2 years now and have already had so many great experiences  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 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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