TODAY OCT21
TEMPERATURE75
HUMIDITY13
PRESSURE30.11
WIND COND.
  • 8059Tue
  • 8258Wed
  • 7554Thu
  • 7555Fri
  • 7856Sat
daynightWeather update from Las Vegas, North Las Vegas Airport at
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Sun City Summerlin Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January38°F58°F47°F6.1"
February43°F63°F52°F3.9"
March49°F73°F61°F1.0"
April55°F80°F67°F0.6"
May64°F91°F79°F0.2"
June71°F99°F86°F0.5"
July79°F107°F94°F1.7"
August77°F102°F90°F2.7"
September68°F93°F81°F3.4"
October57°F81°F68°F8.6"
November48°F71°F59°F1.8"
December37°F57°F46°F2.9"

Did you know?

  • The highest monthly average temperature in Sun City Summerlin for July is 94 degrees.
  • The lowest monthly average temperature in Sun City Summerlin for December is 46 degrees.
  • The most monthly precipitation in Sun City Summerlin occurs in October with 8.6 inches.
  • The air quality index in Sun City Summerlin is 9% worse than the national average.
  • The pollution index in Sun City Summerlin is 8% worse than the national average.

Compare Las Vegas, NV Weather To Other Cities

Sun City Summerlin air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexSun City SummerlinLas VegasNevada
Air quality index545438
Pollution index5,460,4305,460,4304,261,773

Sun City Summerlin air quality information

MeasurementTotal
Days measured365
Days with good air quality157
Days with moderate air quality192
Days w/ poor A.Q. for sensitive groups15
Days with unhealthy air quality1

Sun City Summerlin air quality information

PollutantTotal
Arsenic0.000%
Benzene0.070%
Carbon Tetrachloride0.010%
Lead0.040%
Mercury0.001%

Average monthly Sun City Summerlin temperature with heat index

Sun City Summerlin monthly precipitation with daily maximum

Sun City Summerlin monthly snow depth with daily maximum

Sun City Summerlin monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Blue Diamond, NV335548%
Paradise, NV229,666548%
Winchester, NV27,986548%
Enterprise, NV129,620548%
Spring Valley, NV190,661548%
Las Vegas, NV613,295548%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Louisville, KY611,5735510%
Oklahoma City, OK620,015476%
Portland, OR620,5893824%
Baltimore, MD621,000468%
Milwaukee, WI598,6724510%
Las Vegas, NV613,295548%
Source: The Sun City Summerlin, Las Vegas, NV weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
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