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

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Highlights
- National City has 40.4% less rainy days than Union City.
- National City has 2.6% less Sunny Days than Union City.
- On the BestPlaces comfort index, National City scores 5.7% better than Union City
 Union City, CANational City, CAUnited States
 Rainfall  Unlock1038
 Snowfall0  Unlock28
 Precipitation  Unlock38106
 Sunny265  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock9.37
 UV Index5.4  Unlock4.3
 Elevation  Unlock662443
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 National City    1 Reviews

When you can't afford to live anywhere else in the main San Diego metro area...you live in National City or El Cajon. El Cajon has the higher poverty rate, but National  More

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