2026 Compare Cities Climate:
San Antonio, TX vs Sunnyvale, CA

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Highlights
- Sunnyvale has 53.0% less rainy days than San Antonio.
- Sunnyvale has 18.2% more Sunny Days than San Antonio.
- On the BestPlaces comfort index, Sunnyvale scores 25.7% better than San Antonio
 San Antonio, TXSunnyvale, CAUnited States
 Rainfall  Unlock1538
 Snowfall0  Unlock28
 Precipitation  Unlock63106
 Sunny220  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low41  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index6.3  Unlock4.3
 Elevation  Unlock1252443
Reviews for San Antonio    239 Reviews

I've lived here 13 years now and hoping to move!! Not the most exiting place to live if you enjoy being outdoors for activities like biking, hiking or even walking or  More

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I lived in San Antonio for about 7 months or so, and for a reason! Like anywhere I think SA has its pros and cons, but ultimately being in my early 20s and single I  More

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Over 4 years ago

Overall, San Antonio is a nice place to live. The weather is generally pleasant but from mid June to about mid September, it does get scorching hot. I remember one  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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