TODAY NOV02
TEMPERATURE40
HUMIDITY86
PRESSURE102910
WIND COND.
  • 5656Sun20%100%
  • 6856Mon100%90%
  • 6644Tue100%50%
  • 5738Wed
  • 5738Thu
daynightWeather update from Milwaukee, General Mitchell International Airport at
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Weather Quick Facts

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

Compare Greendale, WI Weather

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      Greendale 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"

      Greendale 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.
      IndexGreendaleWisconsinNational
      Air quality index446942
      Pollution index17,168,0002,842,4182,726,193

      Greendale 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 Greendale temperature with heat index

      Greendale monthly precipitation with daily maximum

      Greendale monthly snow depth with daily maximum

      Greendale monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Wind Lake, WI5,4073922.0%
      Waterford, WI5,5203922.0%
      North Bay, WI2203922.0%
      Oak Creek, WI36,3213922.0%
      Racine, WI76,8933922.0%
      Greendale, WI14,1604412.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Anna, TX14,159512.0%
      Williamstown, NJ14,1614020.0%
      Weigelstown, PA14,1564118.0%
      Washington Court House, OH14,1553824.0%
      Hockessin, DE14,172512.0%
      Greendale, WI14,1604412.0%
      Source: The Greendale, 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.