2025 Compare Cities Climate:
San Marcos, CA vs Summerlin South, NV

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Highlights
- Summerlin South has 62.8% less rainy days than San Marcos.
- Summerlin South has 10.2% more Sunny Days than San Marcos.
- On the BestPlaces comfort index, Summerlin South scores 17.6% worse than San Marcos
 San Marcos, CASummerlin South, NVUnited States
 Rainfall  Unlock538
 Snowfall0  Unlock28
 Precipitation  Unlock27106
 Sunny265  Unlock205
 Avg. July High  Unlock10386
 Avg. Jan. Low45  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index5.9  Unlock4.3
 Elevation  Unlock29212443
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 15 years ago

Is this area to expensive for the average income retired  More

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Over 18 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 Summerlin South    2 Reviews

Over 3 years ago

This place is incredible. Clean, modern and only trending up. Cooler than most of Las Vegas. They take care of this area and it has everything you could want. More  More

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Over 14 years ago

Las Vegas has great weather 9 months a year,great p;ace for retirement.No state income taxes.Plenty to do here. I was born and raised near Pittsburg,Pa.,went to school  More

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