2025 Compare Cities Climate:
Castro Valley, CA vs Idaho Falls, ID

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Highlights
- Idaho Falls has 42.7% less rainy days than Castro Valley.
- Idaho Falls has 23.0% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Idaho Falls scores 22.1% worse than Castro Valley
 Castro Valley, CAIdaho Falls, IDUnited States
 Rainfall  Unlock1238
 Snowfall0  Unlock28
 Precipitation  Unlock93106
 Sunny261  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock6.77
 UV Index5.4  Unlock4.3
 Elevation  Unlock47052443
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 Idaho Falls    36 Reviews

Over 3 years ago

After escaping the liberalism in California I moved here with my family and loved the friendly folks, cleanliness, and beautiful views. Some things that I dislike is the  More

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I have lived here for about 17 years. I will admit that I have difficulty with the winter, the wind and the traffic. It seems that the traffic is constantly getting  More

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Anywhere in Idaho, Montana, Wyoming and Utah are now THEe BEST places to live. There is a reason people are flocking there...to live red, since blue has driven them out  More

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