2025 Compare Cities Climate:
St. Charles, MO vs Chatham, IL

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Highlights
- Chatham has 9.7% less rainy days than St. Charles.
- Chatham has 0.5% less Sunny Days than St. Charles.
- On the BestPlaces comfort index, Chatham scores 0.0% worse than St. Charles
 St. Charles, MOChatham, ILUnited States
 Rainfall  Unlock3838
 Snowfall14  Unlock28
 Precipitation  Unlock101106
 Sunny202  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low21  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index4.4  Unlock4.3
 Elevation  Unlock6042443
Reviews for St. Charles    10 Reviews

Over 7 years ago

I grew up here and I loved everything about the county. There are thousands of little trails all over the place, so when I was a child we would always go running around  More

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Over 10 years ago

It is way too hot & humid here in the summer. Winters are great, except for a lack of  More

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Good growth, decent economics, below average politics. School system above  More

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Reviews for Chatham    1 Reviews

Over 16 years ago

Over all very good. Usually just a few severe storms and two or three heavy snow falls (8in). Seldomly snows be for Christmas. Most of the severe weather happens just  More

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