TODAY MAY14
TEMPERATURE48
HUMIDITY96
PRESSURE30.23
WIND COND.
  • 7349Fri
  • 7753Sat
  • 8157Sun
  • 8361Mon20%
  • 8262Tue30%30%
daynightWeather update from Atlanta, Peachtree City-Falcon Field at

Key findings

  • The highest monthly average temperature in Heron Bay for July is 78.2 degrees
  • The lowest monthly average temperature in Heron Bay for January is 42.9 degrees
  • The most monthly precipitation in Heron Bay occurs in December with 6.1 inches
  • The air quality index in Heron Bay is 5% worse than the national average
  • The pollution index in Heron Bay is 9% better than the national average

Compare Heron Bay, GA Weather

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      Heron Bay 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
      January32°F56°F43°F3.8"
      February34°F59°F45°F4.6"
      March42°F69°F54°F4.4"
      April49°F76°F62°F3.9"
      May56°F82°F69°F3.2"
      June65°F90°F77°F3.1"
      July68°F91°F78°F4.5"
      August68°F90°F78°F4.2"
      September62°F85°F72°F3.5"
      October49°F76°F61°F3.4"
      November38°F66°F51°F3.5"
      December37°F60°F47°F6.1"

      Heron Bay 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.
      IndexHeron BayGeorgiaNational
      Air quality index524150
      Pollution index4,626,3503,237,5535,066,862

      Heron Bay 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

      Heron Bay air quality information

      PollutantTotal
      Arsenic0.040%
      Benzene0.070%
      Carbon Tetrachloride0.020%
      Lead0.020%
      Mercury0.002%

      Average monthly Heron Bay temperature with heat index

      Heron Bay monthly precipitation with daily maximum

      Heron Bay monthly snow depth with daily maximum

      Heron Bay monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Orchard Hill, GA2473824%
      Jackson, GA4,9503824%
      Hampton, GA7,281524%
      Sunny Side, GA155524%
      Williamson, GA493524%
      Heron Bay, GA4,042524%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Forest City, IA4,0431570%
      Hebron, IN4,0413726%
      Northwest Harwich, MA4,0443628%
      Tabor City, NC4,0443040%
      Sheffield, OH4,04550= 100
      Heron Bay, GA4,042524%
      Source: The Heron Bay, 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.