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

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Highlights
- Sunnyvale has 0.6% less rainy days than Thornton.
- Sunnyvale has 6.1% more Sunny Days than Thornton.
- On the BestPlaces comfort index, Sunnyvale scores 20.5% better than Thornton
 Thornton, COSunnyvale, CAUnited States
 Rainfall  Unlock1538
 Snowfall46  Unlock28
 Precipitation  Unlock63106
 Sunny245  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low18  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index5.1  Unlock4.3
 Elevation  Unlock1252443
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 Sunnyvale    14 Reviews

At this point, I would only recommend moving to silicon valley for the job market. Sure, the weather is great and the restaurants offer huge variety. But the costs of  More

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Like previous reviewer, tech company's tyranny over city gov and quality of living has negatively impacted a fantastic place to live. Climate, while super, is grossly  More

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I've lived here for 40 years. While the weather is fabulous, For the past ten years of high density housing mostly needed to house thousands of a young up coming tech  More

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