2025 Compare Cities Climate:
Wilsonville, OR vs Ontario, CA

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Highlights
- Ontario has 63.3% less rainy days than Wilsonville.
- Ontario has 97.9% more Sunny Days than Wilsonville.
- On the BestPlaces comfort index, Ontario scores 17.3% better than Wilsonville
 Wilsonville, OROntario, CAUnited States
 Rainfall  Unlock1638
 Snowfall2  Unlock28
 Precipitation  Unlock31106
 Sunny141  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low36  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index2.8  Unlock4.3
 Elevation  Unlock10042443
Reviews for Wilsonville    5 Reviews

Over 7 years ago

It has Oregon Willamette Valley weather which is about 6 good months, 3-4 dark wet and cool months, and 3 unpredictable months. Comparing price of living to  More

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Over 11 years ago

My wife and I really like Wilsonville because it is close to Portland, however it does not have the hustle and bustle that Portland does. It is more slow paced, and  More

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Hi Jim "horrible climate"... I invite you to visit Wilsonville again because I would bet money that your take on this little hidden gem would be very different than it  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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