2025 Compare Cities Climate:
Petaluma, CA vs Castle Rock, CO

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Highlights
- Castle Rock has 37.6% less rainy days than Petaluma.
- Castle Rock has 6.5% less Sunny Days than Petaluma.
- On the BestPlaces comfort index, Castle Rock scores 14.3% worse than Petaluma
 Petaluma, CACastle Rock, COUnited States
 Rainfall  Unlock1938
 Snowfall0  Unlock28
 Precipitation  Unlock70106
 Sunny260  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index4.9  Unlock4.3
 Elevation  Unlock62242443
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 Castle Rock    12 Reviews

My fiance and I moved here in 2018 shortly after finishing college. I work in Colorado Springs and she works in the Denver area, so Castle Rock was practically our only  More

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Over 7 years ago

I have always been mobile for my career, until I moved to Castle Rock. I've lived in in multiple cities in the Midwest including Chicago and have visited nearly every  More

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Over 11 years ago

we have four seasons, and the rockies are only two hrs.away. so for the outdoors enthusist sking or hiking is like no other place you have been or seen it is hard to  More

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