2025 Compare Cities Climate:
Castle Rock, CO vs Costa Mesa, CA

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Highlights
- Costa Mesa has 35.5% less rainy days than Castle Rock.
- Costa Mesa has 12.8% more Sunny Days than Castle Rock.
- On the BestPlaces comfort index, Costa Mesa scores 29.2% better than Castle Rock
 Castle Rock, COCosta Mesa, CAUnited States
 Rainfall  Unlock1238
 Snowfall78  Unlock28
 Precipitation  Unlock36106
 Sunny243  Unlock205
 Avg. July High  Unlock7886
 Avg. Jan. Low19  Unlock22
 Comfort Index (higher=better)  Unlock9.37
 UV Index4.8  Unlock4.3
 Elevation  Unlock982443
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 Costa Mesa    8 Reviews

Over 15 years ago

Costa mesa has awesome shopping but is way too crowded and I have had 3 cars stolen in the past 5 years along with countless break-ins and theft. Expensive. Close to  More

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Over 16 years ago

Costa Mesa has a near perfect climate . . . plenty of sun but rarely over 100 degrees (our house doesn't even have AC). Nestled between Newport Beach and Huntington  More

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We have a good amount of low-income, medium-income, and relatively high-income  More

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