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

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Highlights
- Castro Valley has 77.5% more rainy days than Temecula.
- Castro Valley has 5.4% less Sunny Days than Temecula.
- On the BestPlaces comfort index, Castro Valley scores 0.0% worse than Temecula
 Temecula, CACastro Valley, CAUnited States
 Rainfall  Unlock2138
 Snowfall0  Unlock28
 Precipitation  Unlock66106
 Sunny276  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low41  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index5.7  Unlock4.3
 Elevation  Unlock1612443
Reviews for Temecula    43 Reviews

Paul · 
Over 2 years ago

I’ve lived in the city for about 69 years and it’s great. Way better than Murrieta. Temecula has stuff to do unlike Murrieta. Temecula has wineries and a  More

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I’ve owned in San Diego, Oceanside, Carlsbad, Big Bear, and now Temecula in both 2010-2013 & 2020-2022. This city is absolutely amazing, it is at the edge of San Diego  More

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The mountains/hills are pretty, and it is less expensive than Los Angeles. There is next to nothing to do here if you aren't a Baby Boomer or a kid. However, it is a  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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