TODAY MAY13
TEMPERATURE62
HUMIDITY84
PRESSURE30.27
WIND COND.
  • 7248Thu
  • 7554Fri
  • 8059Sat
  • 8064Sun30%30%
  • 8064Mon60%70%
daynightWeather update from De Queen, J Lynn Helms Sevier County Airport at

Key findings

  • The highest monthly average temperature in Winthrop for August is 81 degrees
  • The lowest monthly average temperature in Winthrop for January is 42.3 degrees
  • The most monthly precipitation in Winthrop occurs in May with 5.4 inches
  • The air quality index in Winthrop is 22% better than the national average
  • The pollution index in Winthrop is 19% worse than the national average

Compare Winthrop, AR Weather

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      Winthrop 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
      January31°F56°F42°F2.9"
      February35°F59°F46°F2.2"
      March43°F69°F55°F4.1"
      April50°F76°F62°F5.1"
      May59°F82°F70°F5.4"
      June68°F90°F79°F3.1"
      July70°F93°F81°F3.8"
      August70°F94°F81°F3.0"
      September63°F88°F74°F3.4"
      October50°F78°F62°F3.2"
      November41°F67°F53°F3.0"
      December34°F57°F44°F3.8"

      Winthrop 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.
      IndexWinthropArkansasNational
      Air quality index393850
      Pollution index6,037,8901,270,1085,066,862

      Winthrop air quality information

      MeasurementTotal
      Days measured349
      Days with good air quality254
      Days with moderate air quality94
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Winthrop air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.030%
      Carbon Tetrachloride3.210%
      Lead0.160%
      Mercury0.000%

      Average monthly Winthrop temperature with heat index

      Winthrop monthly precipitation with daily maximum

      Winthrop monthly snow depth with daily maximum

      Winthrop monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Ashdown, AR4,5333922%
      Horatio, AR1,0793922%
      De Queen, AR6,6573922%
      Lockesburg, AR7323922%
      Ben Lomond, AR1103922%
      Winthrop, AR1563922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Ramona, SD1564216%
      Randsburg, CA1566734%
      Daisy, GA1563922%
      Port Alsworth, AK1563138%
      Quitman, LA1563432%
      Winthrop, AR1563922%
      Source: The Winthrop, 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.