2025 Compare Cities Climate:
Mountain View, CA vs Union City, CA

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Highlights
- Union City has 7.1% more rainy days than Mountain View.
- Union City has 3.5% more Sunny Days than Mountain View.
- On the BestPlaces comfort index, Union City scores 0.0% worse than Mountain View
 Mountain View, CAUnion City, CAUnited States
 Rainfall  Unlock1738
 Snowfall0  Unlock28
 Precipitation  Unlock64106
 Sunny256  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low41  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index5.1  Unlock4.3
 Elevation  Unlock662443
Reviews for Mountain View    15 Reviews

Over 5 years ago

It’s  More

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I've lived here 25 years. Perfect climate. Very central for employment opportunities. Really great schools. 45 min to San Fran, 45 min to Santa Cruz beach. Shoreline  More

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Over 15 years ago

I was born and raised in Mountain View. I used to really like this city, and California. Unfortunately, the city (along with the state) has been over run with high  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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