2026 Compare Cities :
San Marcos, CA vs Costa Mesa, CA

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 San Marcos, CACosta Mesa, CAUnited States
 Rainfall  Unlock1238.1
 Snowfall0  Unlock27.8
 Precipitation Days41.336.4106.2
 Sunny265  Unlock205
 Avg. July High  Unlock77.785.8
 Avg. Jan. Low45  Unlock21.7
 Comfort Index (higher=better)  Unlock9.37
 UV Index5.9  Unlock4.3
 Elevation ft.581982443
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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Reviews for Costa Mesa    8 Reviews

Over 16 years ago

Costa mesa has awesome shopping but is way too crowded and I have had 3 cars stolen in the past 5 years along with countless break-ins and theft. Expensive. Close to  More

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Over 17 years ago

Costa Mesa has a near perfect climate . . . plenty of sun but rarely over 100 degrees (our house doesn't even have AC). Nestled between Newport Beach and Huntington  More

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We have a good amount of low-income, medium-income, and relatively high-income  More

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