TODAY DEC28
TEMPERATURE33
HUMIDITY85
PRESSURE100540
WIND COND.100 9.4
  • 4228Sat50%20%
  • 4227Sun90%100%
  • 3318Mon60%30%
  • 3011Tue
  • 2916
daynightWeather update from Bozeman, Gallatin Field at
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Weather Quick Facts

  • The highest monthly average temperature in Bozeman for July is 69.6 degrees
  • The lowest monthly average temperature in Bozeman for December is 20 degrees
  • The most monthly precipitation in Bozeman occurs in June with 2.7 inches
  • The air quality index in Bozeman is 41% better than the national average
  • The pollution index in Bozeman is 96% better than the national average

Compare Bozeman, MT Weather

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      Bozeman 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
      January11°F35°F22°F0.3"
      February15°F39°F27°F0.4"
      March24°F51°F36°F0.9"
      April29°F59°F43°F1.7"
      May37°F67°F52°F2.2"
      June44°F78°F60°F2.7"
      July50°F90°F70°F0.8"
      August47°F87°F66°F1.2"
      September40°F77°F57°F1.0"
      October31°F61°F44°F1.3"
      November20°F44°F31°F1.0"
      December9°F32°F20°F0.5"

      Bozeman 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.
      IndexBozemanMontanaNational
      Air quality index253442
      Pollution index108,970834,4732,726,193

      Bozeman air quality

      MeasurementTotal
      Days measured365
      Days with good air quality337
      Days with moderate air quality28
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

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

      Average monthly Bozeman temperature with heat index

      Bozeman monthly precipitation with daily maximum

      Bozeman monthly snow depth with daily maximum

      Bozeman monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Gallatin Gateway, MT7982550.0%
      Amsterdam, MT1692550.0%
      King Arthur Park, MT1,9332550.0%
      Belgrade, MT9,1842550.0%
      Churchill, MT9892550.0%
      Bozeman, MT48,3302550.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Cedar Hill, TX48,337512.0%
      Ceres, CA48,355492.0%
      Rancho Santa Margarita, CA48,2808978.0%
      Beaumont, CA48,2728978.0%
      Palm Springs, CA48,3908978.0%
      Bozeman, MT48,3302550.0%
      Source: The Bozeman, 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.