TODAY DEC22
TEMPERATURE47
HUMIDITY35
PRESSURE
WIND COND.200 20.5
  • 5030Sun
  • 5325Mon
  • 4928Tue
  • 4627
  • 4729Thu
daynightWeather update from Great Falls, Great Falls International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Sun Prairie for July is 70.7 degrees
  • The lowest monthly average temperature in Sun Prairie for December is 24.2 degrees
  • The most monthly precipitation in Sun Prairie occurs in June with 2.6 inches
  • The air quality index in Sun Prairie is 50% better than the national average
  • The pollution index in Sun Prairie is 91% better than the national average

Compare Sun Prairie, MT Weather

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      Sun Prairie 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
      January17°F37°F27°F0.8"
      February17°F40°F28°F0.7"
      March25°F50°F36°F0.8"
      April31°F58°F43°F2.5"
      May38°F66°F52°F2.5"
      June46°F76°F61°F2.6"
      July53°F89°F71°F1.1"
      August51°F86°F68°F1.2"
      September44°F75°F58°F1.6"
      October35°F60°F46°F1.2"
      November25°F47°F35°F0.9"
      December15°F34°F24°F1.2"

      Sun Prairie 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.
      IndexSun PrairieMontanaNational
      Air quality index213442
      Pollution index250,374834,4732,726,193

      Sun Prairie air quality

      MeasurementTotal
      Days measured363
      Days with good air quality350
      Days with moderate air quality12
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.000%
      Benzene0.004%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Sun Prairie temperature with heat index

      Sun Prairie monthly precipitation with daily maximum

      Sun Prairie monthly snow depth with daily maximum

      Sun Prairie monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Malmstrom AFB, MT3,9022158.0%
      Ulm, MT7502158.0%
      Black Eagle, MT8362158.0%
      Sand Coulee, MT2012158.0%
      Vaughn, MT8772158.0%
      Sun Prairie, MT1,6172158.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Kremmling, CO1,618476.0%
      Port Gibson, MS1,6164412.0%
      Cherokee, OK1,6184020.0%
      Cleora, OK1,6163824.0%
      Langhorne, PA1,6164118.0%
      Sun Prairie, MT1,6172158.0%
      Source: The Sun Prairie, 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.