2025 Compare Cities Climate:
Happy Valley, OR vs Petaluma, CA

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Highlights
- Petaluma has 38.0% less rainy days than Happy Valley.
- Petaluma has 83.1% more Sunny Days than Happy Valley.
- On the BestPlaces comfort index, Petaluma scores 12.0% better than Happy Valley
 Happy Valley, ORPetaluma, CAUnited States
 Rainfall  Unlock3038
 Snowfall2  Unlock28
 Precipitation  Unlock75106
 Sunny142  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low37  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index2.8  Unlock4.3
 Elevation  Unlock302443
Reviews for Happy Valley    4 Reviews

Over 14 years ago

Happy Valley, OR is a great place to live. Just east of Portland its on a hill where you could see the beautiful city(Portland) in the valley. All the beautiful lights  More

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Over 14 years ago

Left NYC and moved straight to Portland 5 years ago. I'm in early 40s with kids and wife and they love it here  More

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Over 15 years ago

Damascus is a quiet community just East of Portland. We are close to Gresham, Clackamas, and Boring/Sandy. There is farm land out this way, nice friendly people and the  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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