TODAY FEB28
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 3816Sun20%
  • 3012Mon
  • 3827Tue
  • 4827Wed
  • 4927Thu
daynightWeather update from Iowa County Airport at

Key findings

  • The highest monthly average temperature in Apple River for July is 72 degrees
  • The lowest monthly average temperature in Apple River for January is 19 degrees
  • The most monthly precipitation in Apple River occurs in July with 7 inches
  • The air quality index in Apple River is 42% better than the national average
  • The pollution index in Apple River is 57% better than the national average

Compare Apple River, IL Weather

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      Apple River 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
      January12°F27°F19°F1.8"
      February16°F32°F23°F1.5"
      March29°F47°F37°F2.9"
      April39°F61°F49°F5.8"
      May50°F72°F60°F5.9"
      June60°F81°F70°F6.4"
      July63°F83°F72°F7.0"
      August61°F81°F70°F6.1"
      September54°F75°F63°F3.9"
      October42°F63°F51°F5.2"
      November31°F48°F39°F4.8"
      December19°F32°F25°F3.5"

      Apple River 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.
      IndexApple RiverIllinoisNational
      Air quality index294150
      Pollution index2,182,8803,347,2955,066,862

      Apple River air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality304
      Days with moderate air quality60
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Apple River air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.030%
      Carbon Tetrachloride0.000%
      Lead0.020%
      Mercury0.000%

      Average monthly Apple River temperature with heat index

      Apple River monthly precipitation with daily maximum

      Apple River monthly snow depth with daily maximum

      Apple River monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Elizabeth, IL7712942%
      Scales Mound, IL5562942%
      Warren, IL1,4352942%
      Woodford, WI702942%
      The Galena Territory, IL1,2412942%
      Apple River, IL4512942%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Windsor Place, MO4513824%
      Williamsburg, NM4513726%
      Churchtown, PA4514216%
      Gasburg, VA4513628%
      North Vandergrift, PA4513824%
      Apple River, IL4512942%
      Source: The Apple River, 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.