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Key findings

  • The highest monthly average temperature in Oregon for July is 77.8 degrees
  • The lowest monthly average temperature in Oregon for January is 22.1 degrees
  • The most monthly precipitation in Oregon occurs in October with 8.9 inches
  • The air quality index in Oregon is 22% better than the national average
  • The pollution index in Oregon is 37% better than the national average

Compare Oregon, WI Weather

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      Oregon 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"

      Oregon 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.
      IndexOregonWisconsinNational
      Air quality index396950
      Pollution index1,728,8202,842,4182,726,193

      Oregon 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

      Oregon air quality information

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

      Average monthly Oregon temperature with heat index

      Oregon monthly precipitation with daily maximum

      Oregon monthly snow depth with daily maximum

      Oregon monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Evansville, WI5,1763824.0%
      Cottage Grove, WI6,7293922.0%
      Fitchburg, WI27,2543922.0%
      Middleton, WI18,7073922.0%
      Verona, WI12,1133922.0%
      Oregon, WI9,9123922.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Peru, IL9,9130100.0%
      Brockton, ON9,915n/a 
      Brookdale, NJ9,919512.0%
      Monmouth, OR9,9193236.0%
      Keansburg, NJ9,904512.0%
      Oregon, WI9,9123922.0%
      Source: The Oregon, 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.