2025 Compare Cities Climate:
Edwardsville, IL vs Ontario, CA

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Highlights
- Ontario has 63.2% less rainy days than Edwardsville.
- Ontario has 36.8% more Sunny Days than Edwardsville.
- On the BestPlaces comfort index, Ontario scores 22.2% better than Edwardsville
 Edwardsville, ILOntario, CAUnited States
 Rainfall  Unlock1638
 Snowfall12  Unlock28
 Precipitation  Unlock31106
 Sunny204  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low22  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index4.1  Unlock4.3
 Elevation  Unlock10042443
Reviews for Edwardsville    2 Reviews

Over 15 years ago

Edwardsville is a great town that is growing rapidly. The school district is one of the best in the area, it is the home of Southern Illinois University Edwardsville,  More

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Over 18 years ago

Lovely little town with over 75 miles of gorgeous, well maintained, wooded bike trails. Recreational biker's dream  More

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Reviews for Ontario    6 Reviews

We've lived in this area for several years. Traveling long distances to other cities for churches. Passing a quiet, unassuming church along the way for years. Until  More

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cool  More

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I think Ontario,ca us awesome because we have an entertainment Venue and large shopping mall to please everyone of all  More

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