TODAY NOV22
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 4539Fri30%30%
  • 4733Sat
  • 4942Sun20%
  • 5432Mon40%60%
  • 4027Tue
daynightWeather update from Auburn De Kalb County Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Altona for July is 73.9 degrees
  • The lowest monthly average temperature in Altona for January is 26 degrees
  • The most monthly precipitation in Altona occurs in June with 5.1 inches
  • The air quality index in Altona is 7% worse than the national average
  • The pollution index in Altona is 57% better than the national average

Compare Altona, IN Weather

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      Altona 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
      January17°F35°F26°F2.9"
      February18°F37°F27°F2.4"
      March28°F51°F39°F3.1"
      April38°F65°F51°F4.0"
      May49°F75°F62°F4.9"
      June59°F84°F71°F5.1"
      July62°F86°F74°F4.1"
      August60°F84°F72°F4.4"
      September53°F79°F65°F3.3"
      October42°F67°F53°F2.9"
      November31°F53°F42°F3.2"
      December23°F39°F31°F3.1"

      Altona 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.
      IndexAltonaIndianaNational
      Air quality index455642
      Pollution index1,165,1202,719,4532,726,193

      Altona air quality

      MeasurementTotal
      Days measured365
      Days with good air quality236
      Days with moderate air quality128
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.002%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.100%
      Mercury0.110%

      Average monthly Altona temperature with heat index

      Altona monthly precipitation with daily maximum

      Altona monthly snow depth with daily maximum

      Altona monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Garrett, IN6,5074510.0%
      Rome City, IN1,4394510.0%
      Grabill, IN1,2784510.0%
      St. Joe, IN4564510.0%
      Ashley, IN1,0514510.0%
      Altona, IN5094510.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Napier Field, AL5093530.0%
      Bonanza, AR5093628.0%
      Bridgeport, CA5091374.0%
      Davenport, CA5093530.0%
      Falls Village, CT5093726.0%
      Altona, IN5094510.0%
      Source: The Altona, 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.