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Key findings

  • The highest monthly average temperature in Dunwoody for July is 79.3 degrees
  • The lowest monthly average temperature in Dunwoody for January is 42.7 degrees
  • The most monthly precipitation in Dunwoody occurs in December with 5.1 inches
  • The air quality index in Dunwoody is 5% worse than the national average
  • The pollution index in Dunwoody is 294% worse than the national average

Compare Dunwoody, GA Weather

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      Dunwoody 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°F54°F43°F4.1"
      February35°F57°F45°F4.0"
      March43°F67°F54°F4.2"
      April51°F75°F63°F4.1"
      May59°F82°F70°F3.8"
      June67°F90°F78°F3.6"
      July70°F91°F79°F3.9"
      August70°F90°F79°F4.7"
      September64°F84°F73°F4.6"
      October51°F75°F62°F3.4"
      November40°F65°F52°F3.5"
      December38°F58°F47°F5.1"

      Dunwoody 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.
      IndexDunwoodyGeorgiaNational
      Air quality index524150
      Pollution index19,982,2003,237,5535,066,862

      Dunwoody air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality162
      Days with moderate air quality184
      Days w/ poor A.Q. for sensitive groups18
      Days with unhealthy air quality1

      Dunwoody air quality information

      PollutantTotal
      Arsenic0.210%
      Benzene0.260%
      Carbon Tetrachloride0.050%
      Lead0.100%
      Mercury0.010%

      Average monthly Dunwoody temperature with heat index

      Dunwoody monthly precipitation with daily maximum

      Dunwoody monthly snow depth with daily maximum

      Dunwoody monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Suwanee, GA18,0013726%
      Roswell, GA93,968524%
      Belvedere Park, GA15,951524%
      Druid Hills, GA13,444524%
      North Druid Hills, GA18,331524%
      Dunwoody, GA48,128524%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Stillwater, OK48,1044020%
      Alexandria, LA48,0443040%
      Mishawaka, IN48,2344216%
      Collierville, TN48,0054510%
      Tuckahoe, VA47,9974412%
      Dunwoody, GA48,128524%
      Source: The Dunwoody, 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.