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Key findings

  • The highest monthly average temperature in Helen for July is 78.4 degrees
  • The lowest monthly average temperature in Helen for January is 42 degrees
  • The most monthly precipitation in Helen occurs in December with 5.8 inches
  • The air quality index in Helen is 26% better than the national average
  • The pollution index in Helen is 49% better than the national average

Compare Helen, GA Weather

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      Helen 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°F52°F42°F5.0"
      February35°F55°F44°F4.0"
      March43°F65°F54°F4.4"
      April51°F74°F62°F4.5"
      May59°F80°F69°F4.2"
      June67°F88°F77°F3.6"
      July70°F89°F78°F4.2"
      August70°F88°F78°F5.2"
      September64°F82°F72°F4.1"
      October52°F73°F62°F4.5"
      November42°F63°F52°F3.8"
      December38°F56°F46°F5.8"

      Helen 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.
      IndexHelenGeorgiaNational
      Air quality index374150
      Pollution index2,562,8303,237,5535,066,862

      Helen air quality information

      MeasurementTotal
      Days measured340
      Days with good air quality259
      Days with moderate air quality81
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Helen air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.030%
      Carbon Tetrachloride0.010%
      Lead0.020%
      Mercury0.010%

      Average monthly Helen temperature with heat index

      Helen monthly precipitation with daily maximum

      Helen monthly snow depth with daily maximum

      Helen monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Demorest, GA1,9023726%
      Cornelia, GA4,2043726%
      Sautee-Nacoochee, GA2633726%
      Dahlonega, GA6,1963726%
      Clarkesville, GA1,7963726%
      Helen, GA3203726%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Hersey, MI3203628%
      Carter, OK3204314%
      South Mansfield, LA3203922%
      Silver Lake CDP (Warren County), NJ320512%
      Magnolia, IL3200100%
      Helen, GA3203726%
      Source: The Helen, 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.