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Key findings

  • The highest monthly average temperature in East Chicago for July is 75.8 degrees
  • The lowest monthly average temperature in East Chicago for January is 28.6 degrees
  • The most monthly precipitation in East Chicago occurs in July with 9.5 inches
  • The air quality index in East Chicago is 11% worse than the national average
  • The pollution index in East Chicago is 2843% worse than the national average

Compare East Chicago, IN Weather

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      East Chicago 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
      January22°F35°F29°F3.1"
      February22°F36°F29°F1.8"
      March34°F49°F41°F8.5"
      April43°F62°F52°F4.3"
      May53°F72°F62°F7.9"
      June62°F80°F71°F3.6"
      July67°F83°F76°F9.5"
      August65°F82°F74°F6.3"
      September58°F76°F67°F7.6"
      October47°F65°F56°F8.0"
      November37°F52°F44°F5.7"
      December27°F39°F33°F2.7"

      East Chicago 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.
      IndexEast ChicagoIndianaNational
      Air quality index555650
      Pollution index80,238,7042,719,4532,726,193

      East Chicago 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

      East Chicago air quality information

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

      Average monthly East Chicago temperature with heat index

      East Chicago monthly precipitation with daily maximum

      East Chicago monthly snow depth with daily maximum

      East Chicago monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Lake Station, IN12,1993726.0%
      Ogden Dunes, IN1,1383726.0%
      New Chicago, IN1,8053726.0%
      Portage, IN37,0543726.0%
      Merrillville, IN35,2683726.0%
      East Chicago, IN28,9615510.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Golden Gate, FL28,9283432.0%
      Burton, MI28,9953824.0%
      Wellesley, MA28,9094314.0%
      Lake in the Hills, IL28,9084216.0%
      East Haven, CT29,0154118.0%
      East Chicago, IN28,9615510.0%
      Source: The East Chicago, IN 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.