2025 Compare Cities Climate:
Castro Valley, CA vs Santa Clarita, CA

Change Cities
Highlights
- Santa Clarita has 13.6% less rainy days than Castro Valley.
- Santa Clarita has 7.3% more Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Santa Clarita scores 3.5% better than Castro Valley
 Castro Valley, CASanta Clarita, CAUnited States
 Rainfall  Unlock1838
 Snowfall0  Unlock28
 Precipitation  Unlock34106
 Sunny261  Unlock205
 Avg. July High  Unlock8986
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock8.97
 UV Index5.4  Unlock4.3
 Elevation  Unlock12072443
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 Santa Clarita    56 Reviews

Over 5 years ago

It’s called awesome Town for a reason! Great schools, great People and climate! It’s a treasure!   More

   |    Reply

Wonderful community! Beautiful paseo paths throughout great for bike riding, roller skating, scooters, walks and jogs. Great weather, 30 minutes from the beach, lots  More

   |    Reply

My husband and I moved into our first home in 1989 - just as the Valencia Mall broke ground. I still miss the Bob's Big Boy at the corner of Valencia Blvd. and Magic  More

   |    Reply

Start Your Review of Santa Clarita


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.