2025 Compare Cities Climate:
Casper, WY vs St. Charles, IL

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Highlights
- St. Charles has 190.0% more rainy days than Casper.
- St. Charles has 14.1% less Sunny Days than Casper.
- On the BestPlaces comfort index, St. Charles scores 1.5% better than Casper
 Casper, WYSt. Charles, ILUnited States
 Rainfall  Unlock3838
 Snowfall70  Unlock28
 Precipitation  Unlock120106
 Sunny220  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index4.9  Unlock4.3
 Elevation  Unlock7322443
Reviews for Casper    36 Reviews

Wyoming is an interesting place. From vast mountains that pulls you towards them to flat plains as far as the eye can see. The people are same as every where else other  More

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Over 4 years ago

I've lived here 3 mo..... this place is run my retired Republicans that have nothing better to do then mess up other people's day. The town is very poorly taken care  More

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Over 5 years ago

I lived here for one year (78-79). Saw a lot of cold weather and snow. Most cars had sprung doors from severe winds taking them out of their owners hands. Might have  More

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Reviews for St. Charles    6 Reviews

Over 13 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 16 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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