TODAY MAY15
TEMPERATURE58
HUMIDITY70
PRESSURE30.24
WIND COND.
  • 7656Sat
  • 8058Sun
  • 8163Mon20%
  • 7963Tue40%40%
  • 8164Wed30%30%
daynightWeather update from Chattanooga, Lovell Field at

Key findings

  • The highest monthly average temperature in Chattanooga Valley for August is 79.7 degrees
  • The lowest monthly average temperature in Chattanooga Valley for January is 41.2 degrees
  • The most monthly precipitation in Chattanooga Valley occurs in December with 6.5 inches
  • The air quality index in Chattanooga Valley is 8% better than the national average
  • The pollution index in Chattanooga Valley is 79% better than the national average

Compare Chattanooga Valley, GA Weather

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      Chattanooga Valley 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
      January31°F54°F41°F5.0"
      February32°F57°F44°F3.9"
      March41°F67°F53°F4.8"
      April49°F77°F62°F6.0"
      May57°F83°F69°F3.7"
      June66°F91°F78°F3.4"
      July70°F92°F80°F5.5"
      August70°F92°F80°F4.2"
      September63°F87°F73°F4.5"
      October50°F76°F62°F4.3"
      November38°F65°F51°F4.5"
      December35°F56°F45°F6.5"

      Chattanooga Valley 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.
      IndexChattanooga ValleyGeorgiaNational
      Air quality index464150
      Pollution index1,068,2103,237,5535,066,862

      Chattanooga Valley air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality230
      Days with moderate air quality135
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Chattanooga Valley air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.001%
      Mercury0.000%

      Average monthly Chattanooga Valley temperature with heat index

      Chattanooga Valley monthly precipitation with daily maximum

      Chattanooga Valley monthly snow depth with daily maximum

      Chattanooga Valley monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      LaFayette, GA7,1304020%
      Indian Springs, GA3,104468%
      Ringgold, GA4,344468%
      East Ridge, TN21,311468%
      Ridgeside, TN671468%
      Chattanooga Valley, GA3,942468%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Puhi, HI3,9421374%
      North Wildwood, NJ3,9433726%
      Sykesville, MD3,940468%
      Hickory Creek, TX3,939512%
      Austin, IN3,9383530%
      Chattanooga Valley, GA3,942468%
      Source: The Chattanooga Valley, 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.