TODAY MAY11
TEMPERATURE68
HUMIDITY81
PRESSURE30.06
WIND COND.330 5.4
  • 7558Tue20%60%
  • 6648Wed70%50%
  • 6248Thu40%30%
  • 7249Fri
  • 7853Sat
daynightWeather update from Newnan, Newnan Coweta County Airport at

Key findings

  • The highest monthly average temperature in Grantville for August is 78.8 degrees
  • The lowest monthly average temperature in Grantville for January is 44.4 degrees
  • The most monthly precipitation in Grantville occurs in July with 12.3 inches
  • The air quality index in Grantville is 5% worse than the national average
  • The pollution index in Grantville is 9% better than the national average

Compare Grantville, GA Weather

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      Grantville 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°F58°F44°F4.0"
      February33°F59°F45°F8.1"
      March40°F69°F53°F9.3"
      April43°F72°F57°F4.8"
      May51°F81°F66°F4.7"
      June63°F87°F74°F5.5"
      July68°F88°F76°F12.3"
      August70°F91°F79°F7.5"
      September62°F86°F73°F1.3"
      October51°F76°F62°F2.2"
      November39°F67°F51°F4.6"
      December33°F58°F45°F6.9"

      Grantville 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.
      IndexGrantvilleGeorgiaNational
      Air quality index524150
      Pollution index4,626,3503,237,5535,066,862

      Grantville 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

      Grantville air quality information

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

      Average monthly Grantville temperature with heat index

      Grantville monthly precipitation with daily maximum

      Grantville monthly snow depth with daily maximum

      Grantville monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Greenville, GA1,0654216%
      Hogansville, GA3,1144216%
      LaGrange, GA30,5354216%
      Gay, GA734216%
      Lone Oak, GA634216%
      Grantville, GA3,151524%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      East Prairie, MO3,1514412%
      Georgetown, IN3,152492%
      Cashmere, WA3,1502452%
      North Hartsville, SC3,1524020%
      Chattahoochee, FL3,1504020%
      Grantville, GA3,151524%
      Source: The Grantville, 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.