2025 Compare Cities Climate:
Hilo, HI vs Castro Valley, CA

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Highlights
- Castro Valley has 85.1% less rainy days than Hilo.
- Castro Valley has 49.1% more Sunny Days than Hilo.
- On the BestPlaces comfort index, Castro Valley scores 0.0% worse than Hilo
 Hilo, HICastro Valley, CAUnited States
 Rainfall  Unlock2138
 Snowfall0  Unlock28
 Precipitation  Unlock66106
 Sunny175  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low63  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index9.7  Unlock4.3
 Elevation  Unlock1612443
Reviews for Hilo    10 Reviews

If you’re looking at Hilo, then you’re likely being recruited in the medical or education fields. These are where the greatest needs of the community lie, and there are  More

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Over 4 years ago

I enjoyed living in Hawaii County for a number of years, most in Hilo. While Hilo has problems, they are few compared to mainland USA. I never experienced racism by  More

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Over 4 years ago

Too much racism from "native Hawaiians" who aren't actually natives. That keeps me from living in that paradise. I'm this is the "natives" goal.  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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