2025 Compare Cities Climate:
Charleston, SC vs Grayslake, IL

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Highlights
- Grayslake has 25.1% less rainy days than Charleston.
- Grayslake has 8.1% less Sunny Days than Charleston.
- On the BestPlaces comfort index, Grayslake scores 5.6% worse than Charleston
 Charleston, SCGrayslake, ILUnited States
 Rainfall  Unlock3638
 Snowfall0  Unlock28
 Precipitation  Unlock120106
 Sunny209  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock6.87
 UV Index5.1  Unlock4.3
 Elevation  Unlock7872443
Reviews for Charleston    76 Reviews

Over 2 years ago

Charleston is beautiful and unique and incredibly special. If you don't believe me, just ask Anthony Bourdain in his Parts Unknown episode - and he was an insightful  More

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Serious lack of health care and "good old boys club" whereby doctors will not even see the patient but diagnose them based on referring doctor. My sister died there for  More

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Over 5 years ago

Boy, has this once beautiful town changed...for the worse! I initially moved here 20 years ago because the people were so nice, no traffic, great choice of hospitals,  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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