2025 Compare Cities Climate:
Sycamore, IL vs Castle Rock, CO

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Highlights
- Castle Rock has 50.0% less rainy days than Sycamore.
- Castle Rock has 25.3% more Sunny Days than Sycamore.
- On the BestPlaces comfort index, Castle Rock scores 5.9% better than Sycamore
 Sycamore, ILCastle Rock, COUnited States
 Rainfall  Unlock1938
 Snowfall31  Unlock28
 Precipitation  Unlock70106
 Sunny194  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low12  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index3.5  Unlock4.3
 Elevation  Unlock62242443
Reviews for Sycamore    8 Reviews

We’ve lived in sycamore for going on 2 years now, it’s definitely a blend of blue collar families like myself and people who couldn’t afford those st Charles or Geneva  More

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Moved to the area about 15 years ago (have lived in Sycamore then another nearby town for 7 years before moving back to Sycamore) and have been in our current  More

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Sycamore is a beautiful, clean, welcoming community. We were outsiders when we moved here from Chicago and people were nothing but lovely. I could not have dreamt of a  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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