2026 Compare Cities Climate:
Hanahan, SC vs Downers Grove, IL

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Highlights
- Downers Grove has 21.8% less rainy days than Hanahan.
- Downers Grove has 7.2% less Sunny Days than Hanahan.
- On the BestPlaces comfort index, Downers Grove scores 4.2% worse than Hanahan
 Hanahan, SCDowners Grove, ILUnited States
 Rainfall  Unlock3938
 Snowfall0  Unlock28
 Precipitation  Unlock120106
 Sunny207  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low38  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index4.7  Unlock4.3
 Elevation  Unlock7412443
Reviews for Hanahan    1 Reviews

The schools here are horrible. 2-3 arrests a week at the one my wife teaches at. Everyone I know has had something stolen from them if left outside for any length of  More

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Reviews for Downers Grove    5 Reviews

Hi I have been living in Downers Grove since 1988. I used to work in Bank and couple other had been served couple other firms in managerial level. I found the best Tax  More

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Over 14 years ago

Quiet fmily neighborhoods with good  More

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Over 19 years ago

One of the safest places to live in the  More

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