2025 Compare Cities Climate:
Ballwin, MO vs Grayslake, IL

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Highlights
- Grayslake has 17.5% less rainy days than Ballwin.
- Grayslake has 5.0% less Sunny Days than Ballwin.
- On the BestPlaces comfort index, Grayslake scores 5.6% worse than Ballwin
 Ballwin, MOGrayslake, ILUnited States
 Rainfall  Unlock3638
 Snowfall12  Unlock28
 Precipitation  Unlock120106
 Sunny202  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low21  Unlock22
 Comfort Index (higher=better)  Unlock6.87
 UV Index4.3  Unlock4.3
 Elevation  Unlock7872443
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 Grayslake    3 Reviews

Over 11 years ago

Property tax is one of the highest in the nation a $220000 home will cost you $10980 in taxes annually as of 9/2014 This information can be verified on the  More

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Grayslake weather is very difficult to enjoy outdoor activities. In summer, it is SO humid and hot and full of mosquitos that you cannot enjoy a beautiful summer night.  More

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Over 15 years ago

3% of home value annually/ A $300,000 home will cost you 10K in annual property taxes. Where does it all  More

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