TODAY DEC23
TEMPERATURE52
HUMIDITY60
PRESSURE102099.62
WIND COND.140 14.8
  • 6253Mon30%
  • 6345Tue40%
  • 6148
  • 6544Thu60%30%
  • 6542Fri20%
daynightWeather update from Ardmore, Ardmore Downtown Executive Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Marietta for August is 83.6 degrees
  • The lowest monthly average temperature in Marietta for January is 42.6 degrees
  • The most monthly precipitation in Marietta occurs in May with 6 inches
  • The air quality index in Marietta is 2% worse than the national average
  • The pollution index in Marietta is 83% better than the national average

Compare Marietta, OK Weather

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      Marietta 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
      January33°F56°F43°F1.9"
      February36°F60°F46°F1.8"
      March46°F69°F56°F2.7"
      April53°F76°F63°F3.4"
      May61°F82°F71°F6.0"
      June70°F91°F80°F3.8"
      July73°F95°F83°F2.9"
      August73°F96°F84°F2.2"
      September65°F88°F76°F1.7"
      October54°F78°F65°F2.2"
      November44°F67°F54°F2.1"
      December35°F56°F44°F2.2"

      Marietta 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.
      IndexMariettaOklahomaNational
      Air quality index435542
      Pollution index449,9761,271,5332,726,193

      Marietta air quality

      MeasurementTotal
      Days measured365
      Days with good air quality285
      Days with moderate air quality80
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.000%
      Mercury0.000%

      Average monthly Marietta temperature with heat index

      Marietta monthly precipitation with daily maximum

      Marietta monthly snow depth with daily maximum

      Marietta monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Thackerville, OK4004314.0%
      Burneyville, OK7434314.0%
      Lebanon, OK2534314.0%
      Marietta CDP, OK1494314.0%
      Marietta, OK2,7464314.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Meeker, CO2,7454412.0%
      Santa Rosa, TX2,7454216.0%
      Greenwich, NJ2,747512.0%
      Thermopolis, WY2,7474510.0%
      Norway, MI2,7443628.0%
      Marietta, OK2,7464314.0%
      Source: The Marietta, 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.