2026 Compare Cities Climate:
Napa, CA vs San Marcos, CA

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Highlights
- San Marcos has 49.8% less rainy days than Napa.
- San Marcos has 1.9% more Sunny Days than Napa.
- On the BestPlaces comfort index, San Marcos scores 8.3% better than Napa
 Napa, CASan Marcos, CAUnited States
 Rainfall  Unlock1438
 Snowfall0  Unlock28
 Precipitation  Unlock41106
 Sunny260  Unlock205
 Avg. July High  Unlock8186
 Avg. Jan. Low38  Unlock22
 Comfort Index (higher=better)  Unlock9.17
 UV Index5.4  Unlock4.3
 Elevation  Unlock5812443
Reviews for Napa    19 Reviews

I have lived in Napa for 20 years. In that time, Napa has changed dramatically. Today, Napa is very much a Hispanic community. Many Latinos don't or won't speak English  More

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My longtime Napa home burned to smithereens in 2017. That same night, a crazy stalker set her sights on me. Two nights after the fire, she showed up at my rescue house  More

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Napa is a very easy place to live, especially for those contemplating retirement. The pace of life is peaceful. The weather is superb -- never miserably cold or hot but  More

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Reviews for San Marcos    5 Reviews

Just an amazing place to live. I have lived in 7 states and almost countless cities. Sam Marcos is one of the best. This is literally the longest place I have lived  More

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Over 16 years ago

Is this area to expensive for the average income retired  More

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Over 19 years ago

Beautiful Mediterranean climate with bright sunshine and ocean breazes. City is just 15 minutes away from the  More

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