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

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Highlights
- Acton has 68.8% less rainy days than Petaluma.
- Acton has 9.6% more Sunny Days than Petaluma.
- On the BestPlaces comfort index, Acton scores 3.6% worse than Petaluma
 Petaluma, CAActon, CAUnited States
 Rainfall  Unlock938
 Snowfall0  Unlock28
 Precipitation  Unlock30106
 Sunny260  Unlock205
 Avg. July High  Unlock9786
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock8.17
 UV Index4.9  Unlock4.3
 Elevation  Unlock27102443
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

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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

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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

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Reviews for Acton    2 Reviews

Over 16 years ago

Great place to live. Terrfic enclave of private schools. A few notable public schools and charters. Great restaurants, shops and  More

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but sadly, CA taxes social security  More

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