2025 Compare Cities Climate:
San Antonio, TX vs Boulder, CO

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Highlights
- Boulder has 44.8% less rainy days than San Antonio.
- Boulder has 11.4% more Sunny Days than San Antonio.
- On the BestPlaces comfort index, Boulder scores 1.4% better than San Antonio
 San Antonio, TXBoulder, COUnited States
 Rainfall  Unlock1838
 Snowfall0  Unlock28
 Precipitation  Unlock88106
 Sunny220  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low41  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index6.3  Unlock4.3
 Elevation  Unlock53282443
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 3 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 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 5 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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