TODAY JUN04
TEMPERATURE85
HUMIDITY44
PRESSURE29.77
WIND COND.200 4.7
  • 8964Fri
  • 8358Sat
  • 8362Sun
  • 8668Mon
  • 8867Tue
daynightWeather update from Logan County Airport at
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Clinton 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
January20°F37°F28°F2.6"
February21°F39°F29°F3.2"
March34°F55°F43°F4.1"
April44°F67°F55°F6.7"
May54°F76°F65°F4.6"
June63°F85°F74°F8.5"
July66°F87°F76°F11.2"
August64°F86°F74°F8.1"
September56°F80°F67°F11.5"
October46°F68°F56°F6.3"
November34°F54°F43°F5.1"
December25°F40°F32°F5.3"

Did you know?

  • The highest monthly average temperature in Clinton for July is 76 degrees.
  • The lowest monthly average temperature in Clinton for January is 28 degrees.
  • The most monthly precipitation in Clinton occurs in September with 11.5 inches.
  • The air quality index in Clinton is 22% better than the national average.
  • The pollution index in Clinton is 86% better than the national average.

Compare Clinton, IL Weather To Other Cities

      vs

      Clinton 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.
      IndexClintonIllinoisNational
      Air quality index394150
      Pollution index703,2183,347,2955,066,862

      Clinton air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality293
      Days with moderate air quality72
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Clinton air quality information

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

      Average monthly Clinton temperature with heat index

      Clinton monthly precipitation with daily maximum

      Clinton monthly snow depth with daily maximum

      Clinton monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Atlanta, IL1,4153628%
      De Witt, IL2213628%
      Le Roy, IL3,5703628%
      Wapella, IL5573628%
      Heyworth, IL3,0313628%
      Clinton, IL7,1953922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Ladera Heights, CA7,1957448%
      Lihue, HI7,1961570%
      University Park, IL7,1966020%
      Altoona, WI7,193355610%
      Grandview Heights, OH7,1914314%
      Clinton, IL7,1953922%
      Source: The Clinton, 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.