2026 Compare Cities Climate:
Ballwin, MO vs San Antonio, TX

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Highlights
- San Antonio has 25.3% less rainy days than Ballwin.
- San Antonio has 8.9% more Sunny Days than Ballwin.
- On the BestPlaces comfort index, San Antonio scores 2.8% worse than Ballwin
 Ballwin, MOSan Antonio, TXUnited States
 Rainfall  Unlock3338
 Snowfall12  Unlock28
 Precipitation  Unlock83106
 Sunny202  Unlock205
 Avg. July High  Unlock9486
 Avg. Jan. Low21  Unlock22
 Comfort Index (higher=better)  Unlock77
 UV Index4.3  Unlock4.3
 Elevation  Unlock6502443
Reviews for Ballwin    8 Reviews

Over 8 years ago

August gets to 113 degrees with 98 % humidity. When you get out of the shower, you are wet from sweat! My chest whistles trying to get air. There is a January thaw which  More

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I am originally from the city of St. Louis. For the past twenty years, I have resided in west St. Louis county. I live in an established subdivision where the  More

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Over 13 years ago

Summers can be very nice at times, does not usually last for long. Our spring turns hot as summer rolls in and we can have long a stretch of above 90 to peaks of  More

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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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