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

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Highlights
- Thornton has 59.2% less rainy days than Colleyville.
- Thornton has 4.3% more Sunny Days than Colleyville.
- On the BestPlaces comfort index, Thornton scores 2.8% better than Colleyville
 Colleyville, TXThornton, COUnited States
 Rainfall  Unlock1638
 Snowfall1  Unlock28
 Precipitation  Unlock77106
 Sunny235  Unlock205
 Avg. July High  Unlock9086
 Avg. Jan. Low35  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index5.7  Unlock4.3
 Elevation  Unlock53482443
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 Thornton    5 Reviews

Good place. Very suburbany (similar to the Springs). The houses are very small and old and yet still very expensive (albeit cheaper than southern Denver). Actually lots  More

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Over 6 years ago

I like Denver metro, but some cities aren’t too great. Thornton being one of them. Moved here because of highway access, and convenience to DIA for business travel. Am  More

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Over 11 years ago

The quality of life here in not good. The traffic is bad all the time. To try to get to the mountains takes forever! Also most lakes along the front range you can't even  More

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