2025 Compare Cities Climate:
Thornton, CO vs Napa, CA

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Highlights
- Napa has 76.1% more rainy days than Thornton.
- Napa has 6.1% more Sunny Days than Thornton.
- On the BestPlaces comfort index, Napa scores 15.1% better than Thornton
 Thornton, CONapa, CAUnited States
 Rainfall  Unlock2738
 Snowfall46  Unlock28
 Precipitation  Unlock69106
 Sunny245  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low18  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index5.1  Unlock4.3
 Elevation  Unlock202443
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 5 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 10 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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Reviews for Napa    19 Reviews

I have lived in Napa for 20 years. In that time, Napa has changed dramatically. Today, Napa is very much a Hispanic community. Many Latinos don't or won't speak English  More

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My longtime Napa home burned to smithereens in 2017. That same night, a crazy stalker set her sights on me. Two nights after the fire, she showed up at my rescue house  More

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Napa is a very easy place to live, especially for those contemplating retirement. The pace of life is peaceful. The weather is superb -- never miserably cold or hot but  More

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