2025 Compare Cities Climate:
Castro Valley, CA vs Arcata, CA

Change Cities
Highlights
- Arcata has 116.0% more rainy days than Castro Valley.
- Arcata has 33.0% less Sunny Days than Castro Valley.
- On the BestPlaces comfort index, Arcata scores 11.6% worse than Castro Valley
 Castro Valley, CAArcata, CAUnited States
 Rainfall  Unlock4638
 Snowfall0  Unlock28
 Precipitation  Unlock124106
 Sunny261  Unlock205
 Avg. July High  Unlock6586
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.67
 UV Index5.4  Unlock4.3
 Elevation  Unlock232443
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 Arcata    17 Reviews

Pros: Nature hikes Cons: One of highest crime rates in the nation. Opioid epidemic going on (you’ll regularly witness drug deals and ppl doing drugs) No  More

   |    Reply

It takes a special set of preferences to select Arcata. Is this you? - You love clouds and fog. You are happy if you see the sun maybe 10-20 times a year. - Chilly  More

   |    Reply

Over 11 years ago

I've lived in Humboldt for over 30 yrs and know all the areas well. Arcata is the jewel of Humboldt due to having a university and many liberal creative people. There is  More

   |    Reply

Start Your Review of Arcata


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.