TODAY MAR04
TEMPERATURE37
HUMIDITY94
PRESSURE30.11
WIND COND.340 7.6
  • 5226Thu
  • 4725Fri
  • 4727Sat
  • 5336Sun
  • 6042Mon
daynightWeather update from Edgar County Airport at

Key findings

  • The highest monthly average temperature in Indianola for July is 74 degrees
  • The lowest monthly average temperature in Indianola for January is 28 degrees
  • The most monthly precipitation in Indianola occurs in May with 5.7 inches
  • The air quality index in Indianola is 16% better than the national average
  • The pollution index in Indianola is 93% worse than the national average

Compare Indianola, IL Weather

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      Indianola 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
      January21°F37°F28°F3.7"
      February22°F40°F30°F2.7"
      March34°F54°F43°F3.0"
      April44°F67°F54°F5.7"
      May54°F76°F64°F5.7"
      June62°F83°F72°F5.5"
      July64°F85°F74°F5.1"
      August62°F84°F72°F4.8"
      September55°F80°F66°F4.3"
      October45°F67°F55°F4.9"
      November34°F53°F43°F4.5"
      December27°F41°F33°F5.4"

      Indianola 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.
      IndexIndianolaIllinoisNational
      Air quality index424150
      Pollution index9,793,5403,347,2955,066,862

      Indianola 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

      Indianola air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.070%
      Carbon Tetrachloride0.010%
      Lead0.001%
      Mercury0.040%

      Average monthly Indianola temperature with heat index

      Indianola monthly precipitation with daily maximum

      Indianola monthly snow depth with daily maximum

      Indianola monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Newman, IL8304216%
      Broadlands, IL3384216%
      Muncie, IL1944216%
      Hume, IL4054216%
      Georgetown CDP, IL5164216%
      Indianola, IL3184216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Keystone, SD3184412%
      Youngstown, PA3183922%
      Clarks Hill, SC318476%
      Cold Brook, NY3182746%
      Kylertown, PA3184412%
      Indianola, IL3184216%
      Source: The Indianola, 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.