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Key findings

  • The highest monthly average temperature in Mountain Home for August is 82 degrees
  • The lowest monthly average temperature in Mountain Home for December is 39 degrees
  • The most monthly precipitation in Mountain Home occurs in June with 13.5 inches
  • The air quality index in Mountain Home is 28% better than the national average
  • The pollution index in Mountain Home is 153% worse than the national average

Compare Mountain Home, AR Weather

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      Mountain Home 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
      January32°F52°F39°F7.0"
      February32°F53°F41°F5.3"
      March43°F66°F53°F3.7"
      April46°F71°F57°F10.1"
      May56°F81°F68°F4.0"
      June66°F89°F76°F13.5"
      July68°F91°F78°F3.7"
      August71°F97°F82°F6.2"
      September63°F88°F74°F8.8"
      October50°F75°F60°F4.6"
      November40°F65°F51°F9.4"
      December31°F52°F39°F6.7"

      Mountain Home 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.
      IndexMountain HomeArkansasNational
      Air quality index363850
      Pollution index12,814,5001,270,1085,066,862

      Mountain Home air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality347
      Days with moderate air quality18
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Mountain Home air quality information

      PollutantTotal
      Arsenic0.340%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.100%
      Mercury0.180%

      Average monthly Mountain Home temperature with heat index

      Mountain Home monthly precipitation with daily maximum

      Mountain Home monthly snow depth with daily maximum

      Mountain Home monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Cotter, AR9903628%
      Midway, AR1,0963628%
      Bakersfield, MO2773628%
      Calico Rock, AR1,7143628%
      Flippin, AR1,4683628%
      Mountain Home, AR12,3123628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Lumberton, TX12,3064510%
      Marion, AR12,3234510%
      Channahon, IL12,3290100%
      Patchogue, NY12,2934314%
      Panama City Beach, FL12,3333824%
      Mountain Home, AR12,3123628%
      Source: The Mountain Home, AR 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.