2026 Compare Cities Climate:
St. Charles, IL vs Downers Grove, IL

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Highlights
- Downers Grove has 2.7% more rainy days than St. Charles.
- Downers Grove has 1.6% more Sunny Days than St. Charles.
- On the BestPlaces comfort index, Downers Grove scores 0.0% worse than St. Charles
 St. Charles, ILDowners Grove, ILUnited States
 Rainfall  Unlock3938
 Snowfall30  Unlock28
 Precipitation  Unlock120106
 Sunny189  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index3.5  Unlock4.3
 Elevation  Unlock7412443
Reviews for St. Charles    6 Reviews

Over 14 years ago

good  More

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Moving to Saint Charles from Kansas City was quite to sticker shock from a cost of living standpoint. I did do my homework and knew this would be the case, but it  More

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Over 17 years ago

St. Charles, Illinois is a small, trendy river town. It hosts amenities that appeal to everyone. Biking, running, walking, hiking, camping, horseback riding, kayaking,  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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