TODAY NOV25
TEMPERATURE62
HUMIDITY17
PRESSURE30.05
WIND COND.
  • 6442Wed
  • 5941
  • 6038Fri
  • 6240Sat
  • 6541Sun
daynightWeather update from Las Vegas, North Las Vegas Airport at

Key findings

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

Compare Las Vegas, NV Weather

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      Las Vegas 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"

      Las Vegas 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.
      IndexLas VegasNevadaNational
      Air quality index543850
      Pollution index5,460,4304,261,7735,066,862

      Las Vegas 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

      Las Vegas air quality information

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

      Average monthly Las Vegas temperature with heat index

      Las Vegas monthly precipitation with daily maximum

      Las Vegas monthly snow depth with daily maximum

      Las Vegas monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Enterprise, NV129,620548%
      Paradise, NV229,666548%
      Whitney, NV41,124548%
      Henderson, NV277,872548%
      Spring Valley, NV190,661548%
      Las Vegas, NV613,295548%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Louisville, KY611,573492%
      Oklahoma City, OK620,015484%
      Portland, OR620,5893824%
      Baltimore, MD621,000468%
      Milwaukee, WI598,6724412%
      Las Vegas, NV613,295548%
      Source: The 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.