2025 Compare Cities Climate:
Ballwin, MO vs Glen Carbon, IL

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Highlights
- Glen Carbon has 2.3% less rainy days than Ballwin.
- Glen Carbon has 1.0% more Sunny Days than Ballwin.
- On the BestPlaces comfort index, Glen Carbon scores 0.0% worse than Ballwin
 Ballwin, MOGlen Carbon, ILUnited States
 Rainfall  Unlock4338
 Snowfall12  Unlock28
 Precipitation  Unlock99106
 Sunny202  Unlock205
 Avg. July High  Unlock8986
 Avg. Jan. Low21  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index4.3  Unlock4.3
 Elevation  Unlock4662443
Reviews for Ballwin    8 Reviews

Over 7 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 12 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 Glen Carbon    2 Reviews

The weather is moderate. Lovely Fall, mild winter with occaisional snow. I own a shovel but the snow melts by the time I need to use it. Rather hot August. Thunderstorms  More

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Over 18 years ago

lots of students that come and  More

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