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

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Highlights
- Petaluma has 39.3% more rainy days than Pasadena.
- Petaluma has 9.1% less Sunny Days than Pasadena.
- On the BestPlaces comfort index, Petaluma scores 7.7% worse than Pasadena
 Pasadena, CAPetaluma, CAUnited States
 Rainfall  Unlock3038
 Snowfall0  Unlock28
 Precipitation  Unlock75106
 Sunny286  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low45  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index6.2  Unlock4.3
 Elevation  Unlock302443
Reviews for Pasadena    19 Reviews

Pasadena is a little slice of the world in the foothills above the San Gabriel Valley. It has everything you could want. Check out my video on the cost of living in  More

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Over 10 years ago

The weather in Pasadena, CA is rather pleasant. It does not get cold here, it used to be around the first two weeks of December it could go down to 32-28 F, only a few  More

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Over 11 years ago

Great place to live for all ages and enjoy mostly sunny  More

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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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