TODAY MAY12
TEMPERATURE52
HUMIDITY48
PRESSURE30.44
WIND COND.70 13
  • 6845Thu
  • 7052Fri
  • 7157Sat30%
  • 7761Sun30%40%
  • 7661Mon60%60%
daynightWeather update from St. Louis Downtown Airport at

Key findings

  • The highest monthly average temperature in Centreville for August is 79.4 degrees
  • The lowest monthly average temperature in Centreville for February is 33 degrees
  • The most monthly precipitation in Centreville occurs in January with 11.3 inches
  • The air quality index in Centreville is 9% worse than the national average
  • The pollution index in Centreville is 20% worse than the national average

Compare Centreville, IL Weather

      vs
      How would you rate the weather in Centreville?
      Write a review to give others more information about this area.
      How would you rate the air quality in Centreville?
      Write a review to give others more information about this area.
      See all Centreville poll results

      Centreville 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°F35°F11.3"
      February26°F43°F33°F3.1"
      March39°F61°F49°F5.3"
      April45°F68°F56°F5.9"
      May56°F80°F68°F4.4"
      June65°F88°F76°F4.0"
      July67°F88°F77°F9.1"
      August69°F91°F79°F7.4"
      September60°F84°F71°F8.8"
      October48°F72°F59°F4.0"
      November37°F59°F47°F8.5"
      December27°F42°F34°F3.1"

      Centreville 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.
      IndexCentrevilleIllinoisNational
      Air quality index544150
      Pollution index6,055,6403,347,2955,066,862

      Centreville 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

      Centreville air quality information

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

      Average monthly Centreville temperature with heat index

      Centreville monthly precipitation with daily maximum

      Centreville monthly snow depth with daily maximum

      Centreville monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Fairview Heights, IL16,793548%
      Mackenzie, MO128548%
      Warson Woods, MO1,870548%
      Granite City, IL29,662548%
      Beverly Hills, MO490548%
      Centreville, IL5,127548%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Harrisburg, SD5,1293628%
      Carlisle, OH5,125476%
      Flanders, NY5,1254118%
      Winona Lake, IN5,1293138%
      Three Points, AZ5,124476%
      Centreville, IL5,127548%
      Source: The Centreville, 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.