2025 Compare Cities Climate:
Clayton, CA vs Petaluma, CA

Change Cities
Highlights
- Petaluma has 55.2% more rainy days than Clayton.
- Petaluma has 1.2% more Sunny Days than Clayton.
- On the BestPlaces comfort index, Petaluma scores 1.2% worse than Clayton
 Clayton, CAPetaluma, CAUnited States
 Rainfall  Unlock3038
 Snowfall0  Unlock28
 Precipitation  Unlock75106
 Sunny257  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index5.4  Unlock4.3
 Elevation  Unlock302443
Reviews for Clayton    1 Reviews

Over 18 years ago

But has become increasingly expensive over the years....Great 4th of July Parade  More

   |    Reply

Start Your Review of Clayton

Reviews for Petaluma    16 Reviews

I agree with the low star reviews. Been here for 25 years, raised a family and seen everything turn to the left and worse. Weather is glorious, love the old Victorians  More

   |    Reply

We’ve lived here for 3 years and we love it. It has taken some time to grow on us. We moved from SF where we had lived over 15 years, we were not used to one year leases  More

   |    Reply

I’ve lived here a couple of years (after living in others parts of the Bay Area for 15+ years) and I love it! Great neighborhoods, friendly folks, good schools with  More

   |    Reply

Start Your Review of Petaluma


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.