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

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Highlights
- Grayslake has 32.2% less rainy days than Seneca.
- Grayslake has 12.7% less Sunny Days than Seneca.
- On the BestPlaces comfort index, Grayslake scores 9.3% worse than Seneca
 Seneca, SCGrayslake, ILUnited States
 Rainfall  Unlock3638
 Snowfall2  Unlock28
 Precipitation  Unlock120106
 Sunny220  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low31  Unlock22
 Comfort Index (higher=better)  Unlock6.87
 UV Index4.6  Unlock4.3
 Elevation  Unlock7872443
Reviews for Seneca    7 Reviews

Over 2 years ago

Our family has now been here for 2 years. There's nothing not to love about this city. Asides from the gorgeous scenery and a college town right up the road, Seneca has  More

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For one thing, the statistics that this website gives are wrong. Allow me to give you a true sense of what Seneca, SC is like. The people who live here are primarily  More

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I begged my ex husband to move out west, where I had family, because I needed help with our son who was just starting to show what we now realize were signs 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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