TODAY AUG08
TEMPERATURE92
HUMIDITY11
PRESSURE
WIND COND. 7.6
  • 10680Sun
  • 10780Mon
  • 10580Tue
  • 10880Wed
  • 10880Thu
daynightWeather update from Las Vegas - Henderson Executive Airport at

Key findings

  • The highest monthly average temperature in McCullough Hills for July is 93 degrees
  • The lowest monthly average temperature in McCullough Hills for December is 45 degrees
  • The most monthly precipitation in McCullough Hills occurs in August with 3 inches
  • The air quality index in McCullough Hills is 9% worse than the national average
  • The pollution index in McCullough Hills is 8% worse than the national average

Compare Henderson, NV Weather

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      McCullough Hills 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
      January35°F59°F46°F1.8"
      February40°F65°F52°F1.8"
      March47°F74°F60°F0.9"
      April53°F81°F66°F1.6"
      May61°F90°F76°F1.2"
      June73°F102°F88°F1.7"
      July80°F106°F93°F2.1"
      August77°F103°F90°F3.0"
      September68°F96°F82°F2.5"
      October56°F83°F68°F2.0"
      November44°F70°F56°F1.8"
      December35°F57°F45°F2.7"

      McCullough Hills 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.
      IndexMcCullough HillsHendersonNevada
      Air quality index545438
      Pollution index5,460,4305,460,4304,261,773

      McCullough Hills air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality154
      Days with moderate air quality206
      Days w/ poor A.Q. for sensitive groups5
      Days with unhealthy air quality0

      McCullough Hills air quality information

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

      Average monthly McCullough Hills temperature with heat index

      McCullough Hills monthly precipitation with daily maximum

      McCullough Hills monthly snow depth with daily maximum

      McCullough Hills monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      North Las Vegas, NV230,436548%
      Whitney, NV41,124548%
      Boulder City, NV15,373548%
      Paradise, NV229,666548%
      Winchester, NV27,986548%
      Henderson, NV277,872548%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Plano, TX279,088512%
      Newark, NJ280,139512%
      Toledo, OH280,8544020%
      Greensboro, NC282,1774314%
      Lincoln, NE273,0183138%
      Henderson, NV277,872548%
      Source: The McCullough Hills, Henderson, 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.