2025 Compare Cities Climate:
Avon, CT vs Castle Rock, CO

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Highlights
- Castle Rock has 66.2% less rainy days than Avon.
- Castle Rock has 27.9% more Sunny Days than Avon.
- On the BestPlaces comfort index, Castle Rock scores 2.9% better than Avon
 Avon, CTCastle Rock, COUnited States
 Rainfall  Unlock1938
 Snowfall35  Unlock28
 Precipitation  Unlock70106
 Sunny190  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low16  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index3.3  Unlock4.3
 Elevation  Unlock62242443
Reviews for Avon    1 Reviews

Avon is a wonderful, safe, unsurprising community. The schools are excellent, the municipal services are great, and we have good churches, along with easy access to  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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