TODAY APR03
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 4223Fri30%50%
  • 4630Sat
  • 5032Sun30%
  • 5433Mon
  • 5633Tue
daynightWeather update from PLAINS at
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Superior 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
January19°F28°F23°F4.8"
February19°F30°F24°F4.6"
March23°F34°F27°F6.5"
April27°F41°F32°F3.4"
May35°F52°F42°F2.7"
June42°F60°F49°F3.5"
July53°F72°F61°F1.0"
August51°F71°F59°F1.0"
September44°F61°F50°F1.6"
October32°F45°F37°F4.2"
November23°F33°F27°F6.4"
December16°F25°F21°F6.1"

Did you know?

  • The highest monthly average temperature in Superior for July is 61 degrees.
  • The lowest monthly average temperature in Superior for December is 21 degrees.
  • The most monthly precipitation in Superior occurs in March with 6.5 inches.
  • The air quality index in Superior is 11% worse than the national average.
  • The pollution index in Superior is 83% better than the national average.

Compare Superior, MT Weather To Other Cities

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      Superior air quality index & pollution index

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      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexSuperiorMontanaNational
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      Superior air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality160
      Days with moderate air quality181
      Days w/ poor A.Q. for sensitive groups18
      Days with unhealthy air quality6

      Superior air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.000%

      Average monthly Superior temperature with heat index

      Superior monthly precipitation with daily maximum

      Superior monthly snow depth with daily maximum

      Superior monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Riverbend, MT5295510%
      St. Regis, MT2075510%
      Paradise, MT1705510%
      Superior, MT6515510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Fairmont, NE651265430%
      Richardton, ND6513432%
      Prospect, LA651435770%
      Lone Oak, TX651548%
      Bassett, NE6511962%
      Superior, MT6515510%
      Source: The Superior, MT 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.