2025 Compare Cities Climate:
Boulder, CO vs Castle Pines, CO

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Highlights
- Castle Pines has 0.0% more rainy days than Boulder.
- Castle Pines has 0.0% more Sunny Days than Boulder.
- On the BestPlaces comfort index, Castle Pines scores 1.4% better than Boulder
 Boulder, COCastle Pines, COUnited States
 Rainfall  Unlock1838
 Snowfall71  Unlock28
 Precipitation  Unlock73106
 Sunny245  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low19  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index5.8  Unlock4.3
 Elevation  Unlock65582443
Reviews for Boulder    55 Reviews

Outside of the university, Boulder had a very distinctive "wealthy hippy" feel. A lot of alternative medicine and a matching ethos. This is changing some among my  More

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We moved here from Texas about 4 years ago and love it here! The amazing sense of community and high regard for the environment are two of the main reasons we love  More

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Over 5 years ago

Most people do much worse than Boulder. I'm the most critical person I've ever met who is never happy or satisfied -- so that's a pretty huge compliment.   More

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Reviews for Castle Pines    2 Reviews

Over 14 years ago

Great place to  More

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The weather in this part of CO is absolutely wonderful. This is largely due to the altitude and lack of humidity. It can be 32 degrees and not feel cold. One day may  More

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