2025 Compare Cities Climate:
San Ramon, CA vs Castle Rock, CO

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Highlights
- Castle Rock has 2.1% less rainy days than San Ramon.
- Castle Rock has 5.1% less Sunny Days than San Ramon.
- On the BestPlaces comfort index, Castle Rock scores 15.3% worse than San Ramon
 San Ramon, CACastle Rock, COUnited States
 Rainfall  Unlock1938
 Snowfall0  Unlock28
 Precipitation  Unlock70106
 Sunny256  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index5.4  Unlock4.3
 Elevation  Unlock62242443
Reviews for San Ramon    17 Reviews

Over 13 years ago

If you like the weather hot and dry, this is the place for you! Don't come here if you like to see green hills in the summer,if you don't care for sunshine for 7-8  More

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Over 14 years ago

For what you get, "it" does not live up to the premium you have to pay to get "it".!  More

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good climate i expirenced in us is san ramon i am very happy to stay in that  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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