Current weather conditions temporarily unavailable!

Key findings

  • The highest monthly average temperature in Montclare for July is 76 degrees
  • The lowest monthly average temperature in Montclare for January is 26 degrees
  • The most monthly precipitation in Montclare occurs in August with 5.1 inches
  • The air quality index in Montclare is 11% worse than the national average
  • The pollution index in Montclare is 25% better than the national average

Compare Chicago, IL Weather

      vs
      How would you rate the weather in Montclare?
      Write a review to give others more information about this area.
      How would you rate the air quality in Montclare?
      Write a review to give others more information about this area.
      See all Montclare poll results

      Montclare 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
      January20°F34°F26°F1.9"
      February21°F36°F28°F1.6"
      March33°F49°F40°F2.4"
      April42°F62°F51°F3.6"
      May52°F73°F61°F4.3"
      June63°F82°F72°F4.6"
      July68°F86°F76°F3.5"
      August67°F83°F75°F5.1"
      September60°F77°F68°F2.8"
      October48°F65°F55°F3.9"
      November36°F51°F43°F2.2"
      December25°F37°F31°F2.2"

      Montclare 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.
      IndexMontclareChicagoIllinois
      Air quality index555541
      Pollution index3,795,41080,238,7043,347,295

      Montclare air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality121
      Days with moderate air quality227
      Days w/ poor A.Q. for sensitive groups16
      Days with unhealthy air quality1

      Montclare air quality information

      PollutantTotal
      Arsenic0.760%
      Benzene0.560%
      Carbon Tetrachloride0.280%
      Lead0.480%
      Mercury0.480%

      Average monthly Montclare temperature with heat index

      Montclare monthly precipitation with daily maximum

      Montclare monthly snow depth with daily maximum

      Montclare monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Arlington Heights, IL75,7215510%
      Berkeley, IL5,2015510%
      Broadview, IL7,9155510%
      Cicero, IL83,9725510%
      Des Plaines, IL58,7555510%
      Chicago, IL2,714,0175510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Houston, TX2,240,582524%
      Philadelphia, PA1,559,938512%
      Phoenix, AZ1,555,3247448%
      Los Angeles, CA3,918,8727244%
      San Antonio, TX1,439,358492%
      Chicago, IL2,714,0175510%
      Source: The Montclare, Chicago, 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.