TODAY OCT07
TEMPERATURE62
HUMIDITY27
PRESSURE101930
WIND COND.290 16.6
  • 6946Tue
  • 6850Wed
  • 6853Thu
  • 8052Fri
  • 6748Sat
daynightWeather update from Milwaukee, General Mitchell International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in National Park for July is 73 degrees
  • The lowest monthly average temperature in National Park for January is 23.6 degrees
  • The most monthly precipitation in National Park occurs in June with 5 inches
  • The air quality index in National Park is 5% worse than the national average
  • The pollution index in National Park is 530% worse than the national average

Compare Milwaukee, WI Weather

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      National Park 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
      January16°F32°F24°F1.7"
      February17°F34°F25°F1.7"
      March27°F46°F36°F2.5"
      April37°F58°F46°F4.3"
      May46°F69°F57°F3.5"
      June57°F79°F67°F5.0"
      July63°F84°F73°F3.7"
      August63°F82°F72°F3.2"
      September55°F75°F65°F2.9"
      October44°F63°F53°F3.2"
      November32°F51°F41°F2.4"
      December21°F37°F28°F2.6"

      National Park 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.
      IndexNational ParkMilwaukeeWisconsin
      Air quality index444469
      Pollution index17,168,00017,168,0002,842,418

      National Park air quality

      MeasurementTotal
      Days measured365
      Days with good air quality254
      Days with moderate air quality108
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.030%
      Benzene0.160%
      Carbon Tetrachloride0.050%
      Lead0.160%
      Mercury0.150%

      Average monthly National Park temperature with heat index

      National Park monthly precipitation with daily maximum

      National Park monthly snow depth with daily maximum

      National Park monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Oak Creek, WI36,3213922.0%
      Caledonia, WI25,1823922.0%
      Tichigan, WI5,0683922.0%
      Wind Lake, WI5,4073922.0%
      Brookfield, WI38,6264412.0%
      Milwaukee, WI592,6494412.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Baltimore, MD602,274468.0%
      Louisville, KY618,733492.0%
      Albuquerque, NM560,447536.0%
      Surrey, BC560,150n/a 
      Québec, QC548,244n/a 
      Milwaukee, WI592,6494412.0%
      Source: The National Park, Milwaukee, WI 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.