TODAY FEB28
TEMPERATURE36
HUMIDITY100
PRESSURE29.7
WIND COND.130 11.2
  • 3714Sun20%
  • 2711Mon
  • 3927Tue
  • 4326Wed
  • 4626Thu
daynightWeather update from Decorah at

Key findings

  • The highest monthly average temperature in Fort Atkinson for July is 73 degrees
  • The lowest monthly average temperature in Fort Atkinson for January is 19 degrees
  • The most monthly precipitation in Fort Atkinson occurs in June with 4.3 inches
  • The air quality index in Fort Atkinson is 22% better than the national average
  • The pollution index in Fort Atkinson is 90% better than the national average

Compare Fort Atkinson, IA Weather

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      Fort Atkinson 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
      January13°F27°F19°F0.5"
      February14°F29°F21°F0.4"
      March29°F45°F36°F1.5"
      April40°F59°F48°F3.4"
      May50°F70°F60°F2.9"
      June61°F79°F69°F4.3"
      July65°F82°F73°F3.9"
      August62°F79°F70°F4.0"
      September54°F73°F63°F3.4"
      October43°F61°F51°F3.0"
      November31°F47°F38°F1.0"
      December18°F31°F24°F0.9"

      Fort Atkinson 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.
      IndexFort AtkinsonIowaNational
      Air quality index393950
      Pollution index530,4841,643,8365,066,862

      Fort Atkinson air quality information

      MeasurementTotal
      Days measured363
      Days with good air quality286
      Days with moderate air quality77
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Fort Atkinson air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.002%
      Mercury0.000%

      Average monthly Fort Atkinson temperature with heat index

      Fort Atkinson monthly precipitation with daily maximum

      Fort Atkinson monthly snow depth with daily maximum

      Fort Atkinson monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Ridgeway, IA2853530%
      Decorah, IA7,9853530%
      Castalia, IA1883530%
      Clermont, IA5563922%
      West Union, IA2,5923922%
      Fort Atkinson, IA2593922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      La Crosse, FL2593530%
      Avera, GA259476%
      Orient, OH259468%
      Emmett, MI2595612%
      Compton, IL2590100%
      Fort Atkinson, IA2593922%
      Source: The Fort Atkinson, IA 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.