TODAY DEC23
TEMPERATURE40
HUMIDITY73
PRESSURE101730
WIND COND.170 7.6
  • 4028Mon60%
  • 3829Tue40%30%
  • 3725
  • 3629Thu
  • 3830Fri
daynightWeather update from Kalispell, Glacier Park International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Helena Flats for July is 67.6 degrees
  • The lowest monthly average temperature in Helena Flats for December is 23.2 degrees
  • The most monthly precipitation in Helena Flats occurs in June with 3.1 inches
  • The air quality index in Helena Flats is 12% better than the national average
  • The pollution index in Helena Flats is 90% better than the national average

Compare Helena Flats, MT Weather

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      Helena Flats 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
      January16°F32°F24°F1.5"
      February19°F38°F28°F1.0"
      March26°F48°F36°F1.3"
      April31°F57°F43°F1.4"
      May38°F68°F52°F1.7"
      June44°F74°F59°F3.1"
      July48°F86°F68°F1.0"
      August46°F84°F65°F0.8"
      September39°F73°F55°F1.2"
      October31°F57°F43°F1.5"
      November25°F42°F33°F1.4"
      December16°F30°F23°F1.9"

      Helena Flats 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.
      IndexHelena FlatsMontanaNational
      Air quality index373442
      Pollution index260,100834,4732,726,193

      Helena Flats air quality

      MeasurementTotal
      Days measured365
      Days with good air quality302
      Days with moderate air quality62
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.000%
      Benzene0.004%
      Carbon Tetrachloride0.000%
      Lead0.002%
      Mercury0.000%

      Average monthly Helena Flats temperature with heat index

      Helena Flats monthly precipitation with daily maximum

      Helena Flats monthly snow depth with daily maximum

      Helena Flats monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Bigfork, MT4,7333726.0%
      Somers, MT1,0793726.0%
      Hungry Horse, MT6503726.0%
      Forest Hill Village, MT993726.0%
      Columbia Falls, MT5,6513726.0%
      Helena Flats, MT1,2193726.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Caraway, AR1,2194510.0%
      Shongopovi, AZ1,2194510.0%
      Fort Totten, ND1,2193628.0%
      Magnolia, OH1,219468.0%
      Cornwells Heights, PA1,219512.0%
      Helena Flats, MT1,2193726.0%
      Source: The Helena Flats, 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.