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

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Highlights
- Longmont has 30.5% less rainy days than Castro Valley.
- Longmont has 5.4% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Longmont scores 16.3% worse than Castro Valley
 Castro Valley, CALongmont, COUnited States
 Rainfall  Unlock1538
 Snowfall0  Unlock28
 Precipitation  Unlock79106
 Sunny261  Unlock205
 Avg. July High  Unlock8986
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index5.4  Unlock4.3
 Elevation  Unlock49842443
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 Longmont    19 Reviews

I lived here for 4 years and it's pretty nice. It gets cold and stays cold for a good 8 months, but other than that I loved it. There are a lot of amenities. It is  More

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Over 6 years ago

I just move from other state to Longmont. In my opinion Longmont is one of the safest city in US which is have a low crime, its great city to raised family .Has a great  More

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Fantastic place to live. Four golf courses, many parks, 10 minutes to the foothills and 40 minutes from the Rockies, the location is hard to beat if you want to be 45  More

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