2025 Compare Cities Climate:
Belleville, IL vs Mercer Island, WA

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Highlights
- Mercer Island has 7.3% less rainy days than Belleville.
- Mercer Island has 23.2% less Sunny Days than Belleville.
- On the BestPlaces comfort index, Mercer Island scores 4.2% better than Belleville
 Belleville, ILMercer Island, WAUnited States
 Rainfall  Unlock3938
 Snowfall13  Unlock28
 Precipitation  Unlock153106
 Sunny203  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low22  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index4.1  Unlock4.3
 Elevation  Unlock3352443
Reviews for Belleville    6 Reviews

Over 10 years ago

Nice place to live. St Louis is right across the river and there is easy access either by car or by the metro  More

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Over 12 years ago

My husband and I are in our late 40s and looking for the perfect spot to move to. We are retired military and presently live about 20 minutes from St. Louis. We  More

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Property value got lower because of politics , not, the economy. And realtors are panicing people who want to sell into selling cheaper so realtors can make a quick buck  More

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Reviews for Mercer Island    4 Reviews

Mercer Island is a wonderful family community. It feels much more "small town" than a city even though it has a population of 20,000+. People say hello and watch out  More

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Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

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Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

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