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

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Highlights
- Cupertino has 39.6% less rainy days than Petaluma.
- Cupertino has 1.9% more Sunny Days than Petaluma.
- On the BestPlaces comfort index, Cupertino scores 3.6% better than Petaluma
 Petaluma, CACupertino, CAUnited States
 Rainfall  Unlock1838
 Snowfall0  Unlock28
 Precipitation  Unlock61106
 Sunny260  Unlock205
 Avg. July High  Unlock8186
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock8.77
 UV Index4.9  Unlock4.3
 Elevation  Unlock2362443
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 Cupertino    7 Reviews

I love this city. Cupertino has everything to offer. We have the best schools, weather, health care, and everything is close by. Absolutely everything is here.   More

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Over 3 years ago

I’ve lived here for 24 years. Cupertino is totally convenient. Literally library, parks, grocery stores, all shopping, bakery’s, restaurants, all within walking  More

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I look at the pros and cons listed here about Cupertino and I just laugh. I’ve lived here for 21 years. Here’s what I can tell you.The pros:-The weather is good year  More

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