TODAY MAR05
TEMPERATURE50
HUMIDITY66
PRESSURE30.04
WIND COND.
  • 6139Fri40%20%
  • 6136Sat
  • 6439Sun
  • 6946Mon
  • 7055Tue
daynightWeather update from El Dorado, South Arkansas Regional at Goodwin Field Airport at

Key findings

  • The highest monthly average temperature in Rosston for August is 81 degrees
  • The lowest monthly average temperature in Rosston for January is 45 degrees
  • The most monthly precipitation in Rosston occurs in December with 6 inches
  • The air quality index in Rosston is 36% better than the national average
  • The pollution index in Rosston is 87% better than the national average

Compare Rosston, AR Weather

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      Rosston 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°F57°F45°F4.2"
      February37°F60°F47°F3.4"
      March45°F69°F56°F4.7"
      April53°F77°F64°F5.3"
      May60°F83°F71°F4.5"
      June69°F91°F79°F3.2"
      July71°F93°F81°F3.3"
      August71°F94°F81°F4.2"
      September64°F88°F75°F3.4"
      October52°F78°F63°F4.7"
      November43°F67°F54°F3.8"
      December37°F58°F46°F6.0"

      Rosston 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.
      IndexRosstonArkansasNational
      Air quality index323850
      Pollution index638,9001,270,1085,066,862

      Rosston air quality information

      MeasurementTotal
      Days measured355
      Days with good air quality347
      Days with moderate air quality8
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Rosston air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.003%
      Mercury0.000%

      Average monthly Rosston temperature with heat index

      Rosston monthly precipitation with daily maximum

      Rosston monthly snow depth with daily maximum

      Rosston monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Emmet, AR6083236%
      Reader, AR1553236%
      Bluff City, AR933236%
      Cale, AR973236%
      Prescott, AR3,1763236%
      Rosston, AR3463236%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Fertile, IA3461570%
      Taneyville, MO3461864%
      Sammons Point, IL3460100%
      Van Buren, OH3464020%
      Union Grove, TX3463726%
      Rosston, AR3463236%
      Source: The Rosston, 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.