TODAY MAY12
TEMPERATURE38
HUMIDITY89
PRESSURE30.41
WIND COND.
  • 6338Wed
  • 6644Thu
  • 6649Fri
  • 6652Sat30%
  • 7058Sun40%60%
daynightWeather update from Moline, Quad-City Airport at

Key findings

  • The highest monthly average temperature in Aledo for July is 75.6 degrees
  • The lowest monthly average temperature in Aledo for January is 24 degrees
  • The most monthly precipitation in Aledo occurs in June with 6 inches
  • The air quality index in Aledo is 36% better than the national average
  • The pollution index in Aledo is 87% better than the national average

Compare Aledo, IL Weather

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      Aledo 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
      January15°F34°F24°F1.5"
      February16°F37°F26°F1.9"
      March29°F53°F40°F2.8"
      April39°F66°F52°F3.9"
      May49°F76°F63°F4.3"
      June60°F85°F73°F6.0"
      July64°F88°F76°F5.3"
      August62°F86°F73°F4.9"
      September54°F81°F66°F3.4"
      October42°F68°F54°F3.2"
      November31°F54°F42°F2.1"
      December19°F37°F28°F2.6"

      Aledo 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.
      IndexAledoIllinoisNational
      Air quality index324150
      Pollution index640,4993,347,2955,066,862

      Aledo air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality300
      Days with moderate air quality65
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Aledo air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.030%
      Carbon Tetrachloride0.000%
      Lead0.003%
      Mercury0.000%

      Average monthly Aledo temperature with heat index

      Aledo monthly precipitation with daily maximum

      Aledo monthly snow depth with daily maximum

      Aledo monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Seaton, IL2053236%
      Keithsburg, IL5583236%
      New Boston, IL5483236%
      Joy, IL3763236%
      Little York, IL3043236%
      Aledo, IL3,4633236%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Doolittle, TX3,4634216%
      Lower Grand Lagoon, FL3,4613824%
      Northchase, NC3,4613432%
      Lake Lakengren, OH3,465688%
      Linwood, PA3,461512%
      Aledo, IL3,4633236%
      Source: The Aledo, 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.