TODAY DEC22
TEMPERATURE34
HUMIDITY69
PRESSURE100880
WIND COND.120 5.4
  • 3017Mon
  • 3723Tue
  • 4128
  • 4130Thu
  • 4027Fri20%20%
daynightWeather update from Huron, Huron Regional Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Alpena for July is 75 degrees
  • The lowest monthly average temperature in Alpena for January is 16.8 degrees
  • The most monthly precipitation in Alpena occurs in June with 4.5 inches
  • The air quality index in Alpena is 41% better than the national average
  • The pollution index in Alpena is 97% better than the national average

Compare Alpena, SD Weather

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      Alpena 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
      January6°F28°F17°F0.5"
      February9°F34°F20°F0.7"
      March22°F48°F34°F1.0"
      April33°F62°F47°F2.2"
      May44°F73°F58°F3.2"
      June55°F83°F69°F4.5"
      July61°F89°F75°F2.7"
      August58°F85°F71°F3.3"
      September49°F79°F63°F2.8"
      October36°F64°F49°F2.2"
      November22°F49°F34°F0.8"
      December9°F31°F19°F1.3"

      Alpena 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.
      IndexAlpenaSouth DakotaNational
      Air quality index253642
      Pollution index83,825345,6232,726,193

      Alpena air quality

      MeasurementTotal
      Days measured361
      Days with good air quality325
      Days with moderate air quality36
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

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

      Average monthly Alpena temperature with heat index

      Alpena monthly precipitation with daily maximum

      Alpena monthly snow depth with daily maximum

      Alpena monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Huron, SD13,2892550.0%
      Virgil, SD262550.0%
      Morningside, SD732550.0%
      Woonsocket, SD7484216.0%
      Lane, SD314216.0%
      Alpena, SD4002550.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Edmondson, AR4004510.0%
      Terminous, CA4004510.0%
      Cloud Lake, FL4003628.0%
      Lakota, IA4001570.0%
      Arenzville, IL4004020.0%
      Alpena, SD4002550.0%
      Source: The Alpena, SD 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.