2025 Compare Cities Climate:
Ballwin, MO vs Summerlin South, NV

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Highlights
- Summerlin South has 88.4% less rainy days than Ballwin.
- Summerlin South has 44.6% more Sunny Days than Ballwin.
- On the BestPlaces comfort index, Summerlin South scores 4.2% better than Ballwin
 Ballwin, MOSummerlin South, NVUnited States
 Rainfall  Unlock538
 Snowfall12  Unlock28
 Precipitation  Unlock27106
 Sunny202  Unlock205
 Avg. July High  Unlock10386
 Avg. Jan. Low21  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index4.3  Unlock4.3
 Elevation  Unlock29212443
Reviews for Ballwin    8 Reviews

Over 7 years ago

August gets to 113 degrees with 98 % humidity. When you get out of the shower, you are wet from sweat! My chest whistles trying to get air. There is a January thaw which  More

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I am originally from the city of St. Louis. For the past twenty years, I have resided in west St. Louis county. I live in an established subdivision where the  More

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Over 12 years ago

Summers can be very nice at times, does not usually last for long. Our spring turns hot as summer rolls in and we can have long a stretch of above 90 to peaks of  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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