2025 Compare Cities Climate:
Seattle, WA vs Castro Valley, CA

Change Cities
Highlights
- Castro Valley has 43.9% less rainy days than Seattle.
- Castro Valley has 71.7% more Sunny Days than Seattle.
- On the BestPlaces comfort index, Castro Valley scores 14.7% better than Seattle
 Seattle, WACastro Valley, CAUnited States
 Rainfall  Unlock2138
 Snowfall5  Unlock28
 Precipitation  Unlock66106
 Sunny152  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low37  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index2.6  Unlock4.3
 Elevation  Unlock1612443
Reviews for Seattle    321 Reviews

I have lived here since 1975, I moved here from California but was born and raised in Michigan. I would have to say that I never regretted leaving Michigan and their  More

   |    Reply

Over 3 years ago

I’ve lived in Seattle for just under 7 years and while it can be a stunningly beautiful place, I am very excited to leave. I’ll start with some of the positive aspects.  More

   |    Reply

if you can afford it, Seattle is a very nice place to live and raise a family! however, it is extremely expensive and in the winter, it's rather gloomy. i love gloomy  More

   |    Reply

Start Your Review of Seattle

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


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.