TODAY DEC03
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 5338Wed
  • 5223Thu30%
  • 4724Fri
  • 5135Sat
  • 5542Sun20%30%
daynightWeather update from Jackson County Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Jefferson for August is 80.5 degrees
  • The lowest monthly average temperature in Jefferson for December is 44.2 degrees
  • The most monthly precipitation in Jefferson occurs in March with 11 inches
  • The air quality index in Jefferson is 5% worse than the national average
  • The pollution index in Jefferson is 86% better than the national average

Compare Jefferson, GA Weather

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      Jefferson 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
      January36°F55°F45°F5.9"
      February36°F56°F45°F6.9"
      March43°F67°F55°F11.0"
      April48°F71°F59°F6.6"
      May56°F79°F68°F6.1"
      June66°F86°F75°F8.7"
      July70°F86°F77°F6.9"
      August72°F92°F80°F9.5"
      September65°F85°F75°F4.2"
      October55°F74°F64°F6.6"
      November42°F64°F52°F4.7"
      December36°F54°F44°F7.6"

      Jefferson 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.
      IndexJeffersonGeorgiaNational
      Air quality index444142
      Pollution index394,2771,874,9722,726,193

      Jefferson air quality

      MeasurementTotal
      Days measured365
      Days with good air quality245
      Days with moderate air quality120
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

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

      Average monthly Jefferson temperature with heat index

      Jefferson monthly precipitation with daily maximum

      Jefferson monthly snow depth with daily maximum

      Jefferson monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Auburn, GA7,5193726.0%
      Gainesville, GA41,4643726.0%
      Braselton, GA12,1783726.0%
      Talmo, GA2423726.0%
      Gillsville, GA3173726.0%
      Jefferson, GA11,6194412.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Winton, CA11,619484.0%
      View Park-Windsor Hills, CA11,6217244.0%
      Beachwood, OH11,62750= 100
      Hillsborough, CA11,6084314.0%
      Wyandanch, NY11,632512.0%
      Jefferson, GA11,6194412.0%
      Source: The Jefferson, 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.