2026 Compare Cities Climate:
Colleyville, TX vs Boulder, CO

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Highlights
- Boulder has 52.4% less rainy days than Colleyville.
- Boulder has 4.3% more Sunny Days than Colleyville.
- On the BestPlaces comfort index, Boulder scores 0.0% worse than Colleyville
 Colleyville, TXBoulder, COUnited States
 Rainfall  Unlock1838
 Snowfall1  Unlock28
 Precipitation  Unlock88106
 Sunny235  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low35  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index5.7  Unlock4.3
 Elevation  Unlock53282443
Reviews for Colleyville    1 Reviews

Over 19 years ago

Taxes are high in Tarrant County Texas, no matter where you live. However, right here in Colleyville and its next door neighbor Southlake they are close to or are the  More

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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 6 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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