2026 Compare Cities Climate:
Castro Valley, CA vs Council Bluffs, IA

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Highlights
- Council Bluffs has 49.8% more rainy days than Castro Valley.
- Council Bluffs has 19.2% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Council Bluffs scores 17.4% worse than Castro Valley
 Castro Valley, CACouncil Bluffs, IAUnited States
 Rainfall  Unlock3238
 Snowfall0  Unlock28
 Precipitation  Unlock89106
 Sunny261  Unlock205
 Avg. July High  Unlock8786
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.4  Unlock4.3
 Elevation  Unlock9882443
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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Reviews for Council Bluffs    4 Reviews

It's an okay city. Nothing special really. All the fun things to do and good restaurants are across the river in Omaha. I will say CB has some pretty good recreational  More

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Over 10 years ago

Quietly over the years this community has taken untold amounts of riverfront casino tax dollars and converted them into hundreds and hundreds of community improvement  More

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Over 16 years ago

here in council bluffs iowa, we have low crime rate. There have been an increase in shopping areas in the last 2 years and lots of new resturants and three casinos. It  More

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