TODAY NOV22
TEMPERATURE49
HUMIDITY37
PRESSURE101250
WIND COND.300 20.5
  • 4935Fri
  • 5533Sat
  • 6141Sun
  • 6647Mon80%
  • 5841Tue60%
daynightWeather update from Chattanooga, Lovell Field at
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Weather Quick Facts

  • The highest monthly average temperature in Collegedale for August is 79.7 degrees
  • The lowest monthly average temperature in Collegedale for January is 41.2 degrees
  • The most monthly precipitation in Collegedale occurs in December with 6.5 inches
  • The air quality index in Collegedale is 9% worse than the national average
  • The pollution index in Collegedale is 90% better than the national average

Compare Collegedale, TN Weather

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      Collegedale 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"

      Collegedale 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.
      IndexCollegedaleTennesseeNational
      Air quality index467642
      Pollution index271,3562,454,9162,726,193

      Collegedale air quality

      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

      Air quality details

      PollutantTotal
      Arsenic0.000%
      Benzene0.004%
      Carbon Tetrachloride0.001%
      Lead0.000%
      Mercury0.000%

      Average monthly Collegedale temperature with heat index

      Collegedale monthly precipitation with daily maximum

      Collegedale monthly snow depth with daily maximum

      Collegedale monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      East Cleveland, TN2,557198.0%
      South Cleveland, TN7,792198.0%
      Wildwood Lake, TN3,614198.0%
      Cleveland, TN45,115198.0%
      Hopewell, TN2,051198.0%
      Collegedale, TN11,402468.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Lovington, NM11,4004510.0%
      Williams Lake, BC11,397n/a 
      Endwell, NY11,3963628.0%
      Tarrytown, NY11,394512.0%
      Highland City, FL11,3923628.0%
      Collegedale, TN11,402468.0%
      Source: The Collegedale, TN 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.