2025 Compare Cities Climate:
Castro Valley, CA vs Hillsboro, OR

Change Cities
Highlights
- Hillsboro has 84.0% more rainy days than Castro Valley.
- Hillsboro has 45.6% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Hillsboro scores 12.8% worse than Castro Valley
 Castro Valley, CAHillsboro, ORUnited States
 Rainfall  Unlock3938
 Snowfall0  Unlock28
 Precipitation  Unlock156106
 Sunny261  Unlock205
 Avg. July High  Unlock8186
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index5.4  Unlock4.3
 Elevation  Unlock1942443
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

   |    Reply

Over 11 years ago

Kind of rural but close to Oakland and San  More

   |    Reply

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

   |    Reply

Start Your Review of Castro Valley

Reviews for Hillsboro    10 Reviews

Hillsboro is definitely an improvement over Portland Oregon which went from a beautiful city to a major dump full of homelessness, garbage and crime. We had lived in  More

   |    Reply

Over 2 years ago

I've lived in HIllsboro twice. It is a very diverse part of Portland with tons of immigrants and the best rural flare in the  More

   |    Reply

We lived here for seven years. What we loved about it was it was close to family; everything was close for doctors, shopping, libraries, parks,etc; and much was in  More

   |    Reply

Start Your Review of Hillsboro


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.