2025 Compare Cities Climate:
Castle Rock, CO vs Mill Creek, WA

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Highlights
- Mill Creek has 120.4% more rainy days than Castle Rock.
- Mill Creek has 34.2% less Sunny Days than Castle Rock.
- On the BestPlaces comfort index, Mill Creek scores 0.0% worse than Castle Rock
 Castle Rock, COMill Creek, WAUnited States
 Rainfall  Unlock4138
 Snowfall78  Unlock28
 Precipitation  Unlock168106
 Sunny243  Unlock205
 Avg. July High  Unlock7486
 Avg. Jan. Low19  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index4.8  Unlock4.3
 Elevation  Unlock3772443
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 Mill Creek    3 Reviews

The State of Washington finds many, many ways to tax their residents, more so than anywhere else I have lived. I moved here from the Bay Area, and wish I had stayed in  More

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Over 17 years ago

We love it here been out of the south (baton rouge,la) for almost 3 years, but will not be able to stay because the standard of living is over the  More

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Over 19 years ago

When I lived there a few years ago, most houses were around 500K and up. IF that's your price range, the schools are good and the area is very pretty. Lots of  More

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