2025 Compare Cities Climate:
Castle Rock, CO vs St. Helena, CA

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Highlights
- St. Helena has 99.5% more rainy days than Castle Rock.
- St. Helena has 8.2% more Sunny Days than Castle Rock.
- On the BestPlaces comfort index, St. Helena scores 15.3% better than Castle Rock
 Castle Rock, COSt. Helena, CAUnited States
 Rainfall  Unlock3738
 Snowfall78  Unlock28
 Precipitation  Unlock71106
 Sunny243  Unlock205
 Avg. July High  Unlock8986
 Avg. Jan. Low19  Unlock22
 Comfort Index (higher=better)  Unlock8.37
 UV Index4.8  Unlock4.3
 Elevation  Unlock2532443
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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Reviews for St. Helena    2 Reviews

Over 4 years ago

There is no better place to raise a family. Great community, excellent resources, fabulous restaurants, amazing hikes and beautiful scenery.  More

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Over 19 years ago

I currently live in Sacramento, California for about 5 months and returning to batavia, New York in 5 more months. My boyfriend and I are going to get a place together  More

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