2025 Compare Cities Climate:
Castro Valley, CA vs Big Sky, MT

Change Cities
Highlights
- Big Sky has 5.2% less rainy days than Castro Valley.
- Big Sky has 28.4% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Big Sky scores 30.2% worse than Castro Valley
 Castro Valley, CABig Sky, MTUnited States
 Rainfall  Unlock2038
 Snowfall0  Unlock28
 Precipitation  Unlock124106
 Sunny261  Unlock205
 Avg. July High  Unlock7886
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock67
 UV Index5.4  Unlock4.3
 Elevation  Unlock72182443
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 Big Sky    0 Reviews

Start Your Review of Big Sky


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.