TODAY MAY14
TEMPERATURE61
HUMIDITY42
PRESSURE30.37
WIND COND.
  • 6753Sat40%50%
  • 6859Sun60%80%
  • 7159Mon80%60%
  • 7260Tue40%40%
  • 7562Wed40%40%
daynightWeather update from Taylorville, Taylorville Municipal Airport at

Key findings

  • The highest monthly average temperature in Butler for July is 75.9 degrees
  • The lowest monthly average temperature in Butler for January is 29.4 degrees
  • The most monthly precipitation in Butler occurs in April with 9.3 inches
  • The air quality index in Butler is 20% better than the national average
  • The pollution index in Butler is 87% better than the national average

Compare Butler, IL Weather

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      Butler 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°F38°F29°F3.3"
      February24°F40°F31°F3.5"
      March36°F55°F44°F3.9"
      April45°F67°F55°F9.3"
      May55°F75°F64°F5.6"
      June64°F84°F73°F7.9"
      July66°F86°F76°F5.0"
      August65°F86°F74°F5.1"
      September57°F80°F67°F6.0"
      October46°F68°F56°F5.6"
      November36°F54°F44°F3.6"
      December28°F42°F34°F3.6"

      Butler 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.
      IndexButlerIllinoisNational
      Air quality index404150
      Pollution index647,2803,347,2955,066,862

      Butler air quality information

      MeasurementTotal
      Days measured360
      Days with good air quality287
      Days with moderate air quality73
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Butler air quality information

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

      Average monthly Butler temperature with heat index

      Butler monthly precipitation with daily maximum

      Butler monthly snow depth with daily maximum

      Butler monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Coalton, IL2694020%
      Standard City, IL1594020%
      Irving, IL4144020%
      Harvel, IL2294020%
      Wenonah, IL404020%
      Butler, IL1544020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Coburn, PA1544412%
      Buck Creek, IN1544216%
      Rocky, OK1544314%
      Elk Garden, WV1543628%
      Glen Hope, PA1544118%
      Butler, IL1544020%
      Source: The Butler, 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.