2025 Compare Cities Climate:
Casper, WY vs Rock Island, IL

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Highlights
- Rock Island has 184.6% more rainy days than Casper.
- Rock Island has 10.0% less Sunny Days than Casper.
- On the BestPlaces comfort index, Rock Island scores 1.5% better than Casper
 Casper, WYRock Island, ILUnited States
 Rainfall  Unlock3738
 Snowfall70  Unlock28
 Precipitation  Unlock115106
 Sunny220  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index4.9  Unlock4.3
 Elevation  Unlock5612443
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 Rock Island    3 Reviews

Over 17 years ago

Pros: 1. Extremely low cost of living 2. Affordable place to live Cons: 1. High crime rate 2. Poor school system 3. Not much to  More

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Rock Island has a varied background and contains many cultural and historic areas. It has been improving its school system and is in a metropolitan area which contains  More

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Over 19 years ago

I just moved here for work one year ago. Moving from San Francisco here was a shock but ultimatelly good. The community is a typical midwestern small town. It is part  More

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