2025 Compare Cities Climate:
San Bruno, CA vs Union City, CA

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Highlights
- Union City has 34.9% less rainy days than San Bruno.
- Union City has 1.1% more Sunny Days than San Bruno.
- On the BestPlaces comfort index, Union City scores 3.5% better than San Bruno
 San Bruno, CAUnion City, CAUnited States
 Rainfall  Unlock1738
 Snowfall0  Unlock28
 Precipitation  Unlock64106
 Sunny262  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low46  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index4.9  Unlock4.3
 Elevation  Unlock662443
Reviews for San Bruno    1 Reviews

Over 18 years ago

nice small town but high cost of living restrict the better parts of  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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