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Key findings

  • The highest monthly average temperature in Harrison for July is 81 degrees
  • The lowest monthly average temperature in Harrison for January is 46 degrees
  • The most monthly precipitation in Harrison occurs in December with 5.3 inches
  • The air quality index in Harrison is 5% better than the national average
  • The pollution index in Harrison is 93% better than the national average

Compare Harrison, GA Weather

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      Harrison 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°F62°F46°F3.3"
      February35°F64°F49°F4.2"
      March41°F73°F56°F3.8"
      April48°F80°F64°F3.4"
      May57°F86°F71°F3.1"
      June66°F93°F79°F4.1"
      July69°F95°F81°F4.2"
      August70°F94°F80°F5.0"
      September63°F89°F75°F2.8"
      October50°F81°F64°F2.5"
      November39°F71°F54°F2.9"
      December37°F65°F50°F5.3"

      Harrison 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.
      IndexHarrisonGeorgiaNational
      Air quality index474150
      Pollution index335,2773,237,5535,066,862

      Harrison air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality219
      Days with moderate air quality144
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Harrison air quality information

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

      Average monthly Harrison temperature with heat index

      Harrison monthly precipitation with daily maximum

      Harrison monthly snow depth with daily maximum

      Harrison monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Sandersville, GA5,7763824%
      Deepstep, GA1643824%
      Tennille, GA1,6493824%
      Wrightsville, GA3,6693824%
      Oconee, GA3053824%
      Harrison, GA495476%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      North Light Plant, NM495492%
      Falcon Mesa, TX4954118%
      Jacksonville, OH4952550%
      Carmen, OK4954020%
      Waite Hill, OH49550= 100
      Harrison, GA495476%
      Source: The Harrison, GA 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.