2025 Compare Cities Climate:
Ontario, CA vs Vallejo, CA

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Highlights
- Vallejo has 36.3% more rainy days than Ontario.
- Vallejo has 7.5% less Sunny Days than Ontario.
- On the BestPlaces comfort index, Vallejo scores 4.5% worse than Ontario
 Ontario, CAVallejo, CAUnited States
 Rainfall  Unlock2138
 Snowfall0  Unlock28
 Precipitation  Unlock65106
 Sunny279  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index5.7  Unlock4.3
 Elevation  Unlock692443
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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Reviews for Vallejo    32 Reviews

Over 5 years ago

If you move to Vallejo, you will quickly realize that you're paying a lot of money to live in well-polished squalor. I moved to Vallejo in mid-2008 just as the city  More

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Over 7 years ago

I would love to live in a place where there are not fireworks all year round or gunshots every night. Police are understaffed and overworked and this is coming from a  More

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Over 7 years ago

I've lived in Vallejo for 5 years I moved here from Alameda California where I spent about 3 years and before that was in Seattle for 18 years. People said to  More

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