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Key findings

  • The highest monthly average temperature in Sweet Home for July is 68.2 degrees
  • The lowest monthly average temperature in Sweet Home for December is 40.1 degrees
  • The most monthly precipitation in Sweet Home occurs in January with 7.8 inches
  • The air quality index in Sweet Home is 44% better than the national average
  • The pollution index in Sweet Home is 98% better than the national average

Compare Sweet Home, OR Weather

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      Sweet Home 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
      January36°F48°F41°F7.8"
      February37°F53°F44°F4.4"
      March40°F58°F47°F5.7"
      April41°F64°F51°F3.3"
      May46°F73°F57°F3.5"
      June51°F78°F62°F1.9"
      July54°F86°F68°F3.3"
      August54°F86°F68°F2.1"
      September49°F80°F63°F3.4"
      October44°F67°F54°F5.6"
      November40°F55°F46°F5.4"
      December35°F47°F40°F7.2"

      Sweet Home 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.
      IndexSweet HomeOregonNational
      Air quality index283250
      Pollution index77,0385,374,5275,066,862

      Sweet Home air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality280
      Days with moderate air quality83
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Sweet Home air quality information

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

      Average monthly Sweet Home temperature with heat index

      Sweet Home monthly precipitation with daily maximum

      Sweet Home monthly snow depth with daily maximum

      Sweet Home monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Holley, OR3282844%
      South Lebanon, OR9012844%
      Brownsville, OR1,6152844%
      Sodaville, OR3952844%
      Waterloo, OR2422844%
      Sweet Home, OR9,1712844%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Tiburon, CA9,1704020%
      Anaconda-Deer Lodge County, MT9,1762060%
      Waihee-Waiehu, HI9,1771570%
      Murrells Inlet, SC9,1611472%
      Marianna, FL9,1573530%
      Sweet Home, OR9,1712844%
      Source: The Sweet Home, OR 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.