2026 Compare Cities Climate:
Covina, CA vs Ontario, CA

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Highlights
- Ontario has 14.2% less rainy days than Covina.
- Ontario has 3.1% less Sunny Days than Covina.
- On the BestPlaces comfort index, Ontario scores 3.3% worse than Covina
 Covina, CAOntario, CAUnited States
 Rainfall  Unlock1638
 Snowfall0  Unlock28
 Precipitation  Unlock31106
 Sunny288  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low44  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index6.2  Unlock4.3
 Elevation  Unlock10042443
Reviews for Covina    2 Reviews

Over 12 years ago

My family and I love the weather here in Covina. When it's stormy it passes quickly and when it's too hot it's always a few degrees cooler then surrounding  More

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Over 19 years ago

this is a great city. Close to  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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