TODAY MAR31
TEMPERATURE35
HUMIDITY58
PRESSURE
WIND COND.271 8
  • 207Wed
  • 2211Thu20%
  • 3424Fri
  • 4124Sat
  • 4630Sun20%
daynightWeather update from ZORTMAN BLM at
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Zortman 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°F37°F26°F0.8"
February18°F40°F28°F1.1"
March27°F52°F39°F0.8"
April33°F60°F46°F2.6"
May38°F64°F51°F3.6"
June50°F78°F65°F4.5"
July55°F86°F71°F4.0"
August53°F84°F69°F1.6"
September46°F73°F60°F3.4"
October37°F62°F49°F3.5"
November24°F47°F35°F1.6"
December14°F34°F24°F1.1"

Did you know?

  • The highest monthly average temperature in Zortman for July is 71 degrees.
  • The lowest monthly average temperature in Zortman for December is 24 degrees.
  • The most monthly precipitation in Zortman occurs in June with 4.5 inches.
  • The air quality index in Zortman is 48% better than the national average.
  • The pollution index in Zortman is 95% better than the national average.

Compare Zortman, MT Weather To Other Cities

      vs

      Zortman 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.
      IndexZortmanMontanaNational
      Air quality index263450
      Pollution index241,407685,9255,066,862

      Zortman air quality information

      MeasurementTotal
      Days measured337
      Days with good air quality311
      Days with moderate air quality26
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Zortman air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.003%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Zortman temperature with heat index

      Zortman monthly precipitation with daily maximum

      Zortman monthly snow depth with daily maximum

      Zortman monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Hays, MT1,0232648%
      Lodge Pole, MT2572648%
      Zortman, MT262648%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      La Coma, TX263824%
      Wilmore, KS26688%
      South End, MN264412%
      Neihart, MT262648%
      Tolley, ND264118%
      Zortman, MT262648%
      Source: The Zortman, 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.