2025 Compare Cities Climate:
Corona, CA vs Union City, CA

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Highlights
- Union City has 36.1% more rainy days than Corona.
- Union City has 3.6% less Sunny Days than Corona.
- On the BestPlaces comfort index, Union City scores 1.1% better than Corona
 Corona, CAUnion City, CAUnited States
 Rainfall  Unlock1738
 Snowfall0  Unlock28
 Precipitation  Unlock64106
 Sunny275  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index5.7  Unlock4.3
 Elevation  Unlock662443
Reviews for Corona    24 Reviews

Over 8 years ago

Corona has been a great city to live in the past 15 years. It had a small town feel to it. With the reconstruction of the 91fwy it has made our cross town street into  More

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Over 11 years ago

I like  More

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Over 11 years ago

Nice.  More

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Reviews for Union City    1 Reviews

Over 19 years ago

Hi, I am looking for a small, friendly town with low crime and friendly people, outdoor activites, mellow, etc. (in the bay area). I am currently hoping to move to  More

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