2025 Compare Cities Climate:
Rock Island, IL vs Crystal Lake, IL

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Highlights
- Crystal Lake has 0.8% less rainy days than Rock Island.
- Crystal Lake has 6.1% less Sunny Days than Rock Island.
- On the BestPlaces comfort index, Crystal Lake scores 1.4% worse than Rock Island
 Rock Island, ILCrystal Lake, ILUnited States
 Rainfall  Unlock3738
 Snowfall28  Unlock28
 Precipitation  Unlock114106
 Sunny198  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock6.87
 UV Index3.7  Unlock4.3
 Elevation  Unlock9152443
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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Reviews for Crystal Lake    7 Reviews

Over 11 years ago

Great area for recreational boating, fishing and biking. Great place to involve your kids as there are lots of opportunities' for football, baseball and dance. For  More

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Over 12 years ago

I have been living here for 12 years. It's a nice community with friendly people, but I hate the weather. It feels like winter is 6 months long with many overcast days,  More

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Over 12 years ago

A nice place to raise a family, but not a lot of diversity. We are looking to move from here and searching in the Colorado  More

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