TODAY MAY28
TEMPERATURE74
HUMIDITY92
PRESSURE29.85
WIND COND.100 6.9
  • 7962Thu30%70%
  • 7654Fri30%
  • 7557Sat
  • 7357Sun
  • 7661Mon
daynightWeather update from Centralia Municipal Airport at
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Germantown 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
January28°F43°F34°F9.8"
February26°F45°F34°F4.7"
March38°F60°F48°F2.9"
April45°F68°F56°F5.6"
May56°F79°F67°F3.7"
June65°F88°F76°F7.6"
July67°F88°F77°F12.3"
August70°F93°F80°F7.2"
September61°F85°F72°F16.1"
October49°F72°F59°F7.5"
November38°F59°F47°F11.9"
December27°F42°F33°F2.9"

Did you know?

  • The highest monthly average temperature in Germantown for August is 80 degrees.
  • The lowest monthly average temperature in Germantown for December is 33 degrees.
  • The most monthly precipitation in Germantown occurs in September with 16.1 inches.
  • The air quality index in Germantown is 22% better than the national average.
  • The pollution index in Germantown is 87% better than the national average.

Compare Germantown, IL Weather To Other Cities

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      Germantown 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.
      IndexGermantownIllinoisNational
      Air quality index394150
      Pollution index647,2803,347,2955,066,862

      Germantown air quality information

      MeasurementTotal
      Days measured243
      Days with good air quality204
      Days with moderate air quality39
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Germantown air quality information

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

      Average monthly Germantown temperature with heat index

      Germantown monthly precipitation with daily maximum

      Germantown monthly snow depth with daily maximum

      Germantown monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Addieville, IL3033922%
      Beckemeyer, IL9813922%
      Huey, IL1973922%
      Nashville, IL3,1643922%
      Breese, IL4,5903922%
      Germantown, IL1,1593922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Powers Lake, WI1,1593530%
      Lake Nebagamon, WI1,1593726%
      Liberty Center, OH1,1593628%
      Speers, PA1,1595612%
      Wurtland, KY1,1591962%
      Germantown, IL1,1593922%
      Source: The Germantown, IL 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.