TODAY APR17
TEMPERATURE54
HUMIDITY62
PRESSURE30.09
WIND COND.310 14.8
  • 6539Sun
  • 7345Mon
  • 6233Tue20%20%
  • 6239Wed
  • 6750Thu30%
daynightWeather update from Poteau, Robert S Kerr Airport at

Key findings

  • The highest monthly average temperature in Wister for July is 82.5 degrees
  • The lowest monthly average temperature in Wister for January is 40.4 degrees
  • The most monthly precipitation in Wister occurs in December with 13.6 inches
  • The air quality index in Wister is 28% better than the national average
  • The pollution index in Wister is 78% better than the national average

Compare Wister, OK Weather

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      Wister 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°F54°F40°F3.5"
      February35°F58°F45°F6.3"
      March45°F68°F55°F7.9"
      April52°F76°F63°F8.9"
      May60°F81°F70°F12.3"
      June69°F91°F80°F6.5"
      July72°F94°F83°F11.1"
      August72°F94°F82°F5.8"
      September63°F87°F74°F10.6"
      October51°F77°F63°F8.8"
      November42°F66°F53°F12.5"
      December34°F55°F43°F13.6"

      Wister 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.
      IndexWisterOklahomaNational
      Air quality index365550
      Pollution index1,131,9401,278,5815,066,862

      Wister air quality information

      MeasurementTotal
      Days measured361
      Days with good air quality323
      Days with moderate air quality38
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Wister air quality information

      PollutantTotal
      Arsenic0.003%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.190%

      Average monthly Wister temperature with heat index

      Wister monthly precipitation with daily maximum

      Wister monthly snow depth with daily maximum

      Wister monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Poteau, OK8,6873628%
      Heavener, OK3,3793628%
      Howe, OK9833628%
      McCurtain, OK4453628%
      Rock Island, OK8063628%
      Wister, OK1,0253628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Unionville, PA1,0253138%
      Yeagertown, PA1,0254412%
      Lakeview, MI1,0253824%
      Waverly, FL1,0253628%
      East Prospect, PA1,0254118%
      Wister, OK1,0253628%
      Source: The Wister, OK 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.