TODAY MAR07
TEMPERATURE33
HUMIDITY82
PRESSURE30.31
WIND COND.
  • 6540Sun
  • 6642Mon
  • 6751Tue
  • 6654Wed20%30%
  • 6442Thu50%50%
daynightWeather update from St. Louis Downtown Airport at

Key findings

  • The highest monthly average temperature in Scott AFB for July is 78 degrees
  • The lowest monthly average temperature in Scott AFB for January is 32 degrees
  • The most monthly precipitation in Scott AFB occurs in April with 10.2 inches
  • The air quality index in Scott AFB is 9% worse than the national average
  • The pollution index in Scott AFB is 20% worse than the national average

Compare Scott AFB, IL Weather

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      Scott AFB 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
      January23°F42°F32°F5.6"
      February25°F45°F34°F3.8"
      March37°F59°F47°F7.1"
      April47°F70°F57°F10.2"
      May56°F77°F66°F8.9"
      June65°F87°F76°F9.2"
      July68°F89°F78°F8.0"
      August66°F88°F76°F7.8"
      September58°F82°F69°F8.4"
      October47°F70°F57°F8.6"
      November36°F57°F46°F6.9"
      December28°F45°F36°F8.2"

      Scott AFB 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.
      IndexScott AFBIllinoisNational
      Air quality index544150
      Pollution index6,055,6403,347,2955,066,862

      Scott AFB air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality134
      Days with moderate air quality221
      Days w/ poor A.Q. for sensitive groups8
      Days with unhealthy air quality2

      Scott AFB air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.070%
      Carbon Tetrachloride0.040%
      Lead0.100%
      Mercury0.230%

      Average monthly Scott AFB temperature with heat index

      Scott AFB monthly precipitation with daily maximum

      Scott AFB monthly snow depth with daily maximum

      Scott AFB monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Maryville, IL7,837548%
      Fairmont City, IL2,349548%
      Albers, IL1,127548%
      New Baden, IL3,358548%
      Shiloh, IL13,050548%
      Scott AFB, IL2,982548%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Cutten, CA2,9822746%
      Christopher, IL2,9824314%
      Penbrook, PA2,9824412%
      Plumsteadville, PA2,9834118%
      Blackhawk, SD2,9814412%
      Scott AFB, IL2,982548%
      Source: The Scott AFB, 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.