TODAY APR18
TEMPERATURE77
HUMIDITY7
PRESSURE30.01
WIND COND.80 5.4
  • 8861Mon
  • 8762Tue
  • 8360Wed
  • 8159Thu
  • 8762Fri
daynightWeather update from Las Vegas, North Las Vegas Airport at

Key findings

  • The highest monthly average temperature in Rancho Charleston for July is 93.8 degrees
  • The lowest monthly average temperature in Rancho Charleston for December is 46.1 degrees
  • The most monthly precipitation in Rancho Charleston occurs in October with 8.6 inches
  • The air quality index in Rancho Charleston is 9% worse than the national average
  • The pollution index in Rancho Charleston is 8% worse than the national average

Compare Las Vegas, NV Weather

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      Rancho Charleston 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"

      Rancho Charleston 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.
      IndexRancho CharlestonLas VegasNevada
      Air quality index545438
      Pollution index5,460,4305,460,4304,261,773

      Rancho Charleston 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

      Rancho Charleston air quality information

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

      Average monthly Rancho Charleston temperature with heat index

      Rancho Charleston monthly precipitation with daily maximum

      Rancho Charleston monthly snow depth with daily maximum

      Rancho Charleston monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Blue Diamond, NV335548%
      North Las Vegas, NV230,436548%
      Sunrise Manor, NV192,873548%
      Enterprise, NV129,620548%
      Paradise, NV229,666548%
      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 Rancho Charleston, 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.