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

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Highlights
- Irvine has 22.3% less rainy days than Union City.
- Irvine has 6.0% more Sunny Days than Union City.
- On the BestPlaces comfort index, Irvine scores 5.7% better than Union City
 Union City, CAIrvine, CAUnited States
 Rainfall  Unlock1338
 Snowfall0  Unlock28
 Precipitation  Unlock36106
 Sunny265  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock9.37
 UV Index5.4  Unlock4.3
 Elevation  Unlock522443
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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Reviews for Irvine    42 Reviews

We've lived in Irvine since '87. We have raised two children within the ISUD. Both are grown up. Sure, there have been many changes since then.. the City has  More

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I've lived in Irvine for 2 years and in Orange County for 10 so I'm pretty familiar with the area by now and all it has to offer. Perhaps my review of this place has  More

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I wouldn't live elsewhere. I originally moved to Irvine in 2002 from the Midwest, not knowing what it even was. I left and moved around a great deal locally in OC,  More

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