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

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Highlights
- Tracy has 18.7% less rainy days than Union City.
- Tracy has 0.4% less Sunny Days than Union City.
- On the BestPlaces comfort index, Tracy scores 5.7% worse than Union City
 Union City, CATracy, CAUnited States
 Rainfall  Unlock1438
 Snowfall0  Unlock28
 Precipitation  Unlock59106
 Sunny265  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock8.37
 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 Tracy    18 Reviews

Native born and raised in Tracy. I've seen it go from a small community of 12,000 to almost 100,000 in 50 years. The growth has not been for the better IMO. It has  More

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I was raised in Tracy and over the last 60+ years, it has gone from a small town of about 9,000 to almost 100,000. The changes have not all been good. It was a good  More

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I have been living here for 4 years and I can’t wait to move out of here. Tracy is a place very very very dusty.. it can be just one week and you have to wipe out  More

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