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Key findings

  • The highest monthly average temperature in Fitchburg for July is 77.8 degrees
  • The lowest monthly average temperature in Fitchburg for January is 22.1 degrees
  • The most monthly precipitation in Fitchburg occurs in October with 8.9 inches
  • The air quality index in Fitchburg is 22% better than the national average
  • The pollution index in Fitchburg is 66% better than the national average

Compare Fitchburg, WI Weather

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      Fitchburg 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
      January14°F31°F22°F2.9"
      February18°F35°F26°F1.6"
      March30°F49°F38°F2.6"
      April38°F61°F48°F5.8"
      May50°F74°F61°F5.4"
      June59°F83°F71°F6.3"
      July66°F90°F78°F3.9"
      August61°F85°F72°F5.2"
      September51°F74°F62°F2.8"
      October40°F63°F51°F8.9"
      November33°F51°F41°F2.9"
      December20°F35°F27°F3.2"

      Fitchburg 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.
      IndexFitchburgWisconsinNational
      Air quality index396950
      Pollution index1,728,8203,316,8775,066,862

      Fitchburg air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality285
      Days with moderate air quality80
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Fitchburg air quality information

      PollutantTotal
      Arsenic0.003%
      Benzene0.030%
      Carbon Tetrachloride0.001%
      Lead0.001%
      Mercury0.002%

      Average monthly Fitchburg temperature with heat index

      Fitchburg monthly precipitation with daily maximum

      Fitchburg monthly snow depth with daily maximum

      Fitchburg monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Evansville, WI5,1763824%
      Middleton, WI18,7073922%
      Stoughton, WI13,0413922%
      Cross Plains, WI3,9143922%
      Cottage Grove, WI6,7293922%
      Fitchburg, WI27,2543922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Glen Cove, NY27,246512%
      Lindenhurst, NY27,234512%
      West Islip, NY27,2314314%
      Drexel Heights, AZ27,281476%
      Deer Park, NY27,2234314%
      Fitchburg, WI27,2543922%
      Source: The Fitchburg, 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.