2025 Compare Cities Climate:
Castro Valley, CA vs Aspen, CO

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Highlights
- Aspen has 7.0% less rainy days than Castro Valley.
- Aspen has 5.7% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Aspen scores 31.4% worse than Castro Valley
 Castro Valley, CAAspen, COUnited States
 Rainfall  Unlock2038
 Snowfall0  Unlock28
 Precipitation  Unlock111106
 Sunny261  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock5.97
 UV Index5.4  Unlock4.3
 Elevation  Unlock78902443
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 Aspen    6 Reviews

Over 12 years ago

I've been living in valley for 6 years. I've moved here from right before crisis. It's good place to make money for young people, yeah..it still is. Though when I  More

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Over 12 years ago

beautiful cold and dry weather. Colorful  More

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In Winter the grocery store closest to the ski lifts is so packed full of people it is really difficult to move through the store, especially if you have a cart. It  More

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