TODAY MAY16
TEMPERATURE64
HUMIDITY56
PRESSURE30.21
WIND COND.130 5.4
  • 6958Mon80%70%
  • 7061Tue40%50%
  • 8164Wed20%
  • 8465Thu
  • 8664Fri
daynightWeather update from Rantoul National Aviation Center Airport at

Key findings

  • The highest monthly average temperature in Cissna Park for July is 75.5 degrees
  • The lowest monthly average temperature in Cissna Park for January is 26.7 degrees
  • The most monthly precipitation in Cissna Park occurs in August with 9.3 inches
  • The air quality index in Cissna Park is 16% better than the national average
  • The pollution index in Cissna Park is 60% better than the national average

Compare Cissna Park, IL Weather

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      Cissna Park 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
      January19°F35°F27°F3.2"
      February20°F38°F28°F2.3"
      March34°F53°F42°F3.3"
      April44°F67°F54°F5.2"
      May54°F77°F65°F5.3"
      June64°F85°F74°F6.5"
      July66°F86°F76°F5.8"
      August65°F85°F74°F9.3"
      September58°F80°F68°F8.3"
      October46°F68°F56°F4.7"
      November35°F54°F43°F4.6"
      December25°F40°F32°F3.9"

      Cissna Park 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.
      IndexCissna ParkIllinoisNational
      Air quality index424150
      Pollution index2,020,4303,347,2955,066,862

      Cissna Park air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality281
      Days with moderate air quality84
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Cissna Park air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.090%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.001%

      Average monthly Cissna Park temperature with heat index

      Cissna Park monthly precipitation with daily maximum

      Cissna Park monthly snow depth with daily maximum

      Cissna Park monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Hoopeston, IL5,2454216%
      Rossville, IL1,6944216%
      Thawville, IL1934216%
      Watseka, IL5,3184216%
      Ludlow, IL4174216%
      Cissna Park, IL8264216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Vega, TX8264412%
      Glenwood, GA8262648%
      Atlanta, IN8264216%
      Garrett, TX8264118%
      Elkton, MI8262648%
      Cissna Park, IL8264216%
      Source: The Cissna Park, 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.