TODAY MAY07
TEMPERATURE61
HUMIDITY59
PRESSURE30.17
WIND COND.140 9.4
  • 7763Sat20%
  • 7247Sun60%30%
  • 6449Mon20%20%
  • 6248Tue50%50%
  • 6345Wed50%30%
daynightWeather update from Springdale Municipal at

Key findings

  • The highest monthly average temperature in Johnson for July is 78 degrees
  • The lowest monthly average temperature in Johnson for January is 36.9 degrees
  • The most monthly precipitation in Johnson occurs in May with 7.4 inches
  • The air quality index in Johnson is 12% better than the national average
  • The pollution index in Johnson is 96% better than the national average

Compare Johnson, AR Weather

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      Johnson 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
      January27°F50°F37°F3.1"
      February29°F52°F40°F2.6"
      March38°F63°F50°F5.5"
      April47°F71°F58°F7.3"
      May55°F77°F65°F7.4"
      June64°F86°F75°F4.2"
      July67°F90°F78°F5.1"
      August66°F90°F77°F4.7"
      September58°F82°F69°F5.0"
      October46°F72°F58°F5.2"
      November37°F62°F49°F3.5"
      December29°F51°F39°F3.8"

      Johnson 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.
      IndexJohnsonArkansasNational
      Air quality index443850
      Pollution index182,1361,270,1085,066,862

      Johnson air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality267
      Days with moderate air quality98
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Johnson air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Johnson temperature with heat index

      Johnson monthly precipitation with daily maximum

      Johnson monthly snow depth with daily maximum

      Johnson monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Prairie Creek, AR2,1224412%
      Elkins, AR2,8674412%
      Goshen, AR1,6014412%
      Lowell, AR8,3224412%
      Tontitown, AR2,8284412%
      Johnson, AR3,5734412%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Centre, AL3,5733922%
      Indianola, WA3,5734510%
      Unicoi, TN3,5734510%
      Barrington Hills, IL3,5745510%
      Morganfield, KY3,5714510%
      Johnson, AR3,5734412%
      Source: The Johnson, 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.