TODAY MAY27
TEMPERATURE49
HUMIDITY83
PRESSURE
WIND COND.280 22.3
  • 7143
  • 7852Tue
  • 8550Wed70%
  • 6744Thu20%
  • 6943Fri20%
daynightWeather update from Baker, Baker Municipal Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Ismay for July is 74.4 degrees
  • The lowest monthly average temperature in Ismay for January is 16.8 degrees
  • The most monthly precipitation in Ismay occurs in June with 8.3 inches
  • The air quality index in Ismay is 22% better than the national average
  • The pollution index in Ismay is 94% better than the national average

Compare Ismay, MT Weather

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      Ismay 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
      January5°F29°F17°F0.5"
      February13°F36°F23°F0.5"
      March25°F52°F36°F2.3"
      April31°F58°F43°F2.7"
      May41°F66°F52°F7.1"
      June52°F77°F64°F8.3"
      July59°F91°F74°F2.9"
      August53°F86°F69°F1.7"
      September44°F77°F59°F3.1"
      October33°F60°F45°F1.8"
      November23°F46°F33°F1.1"
      December9°F30°F19°F0.8"

      Ismay 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.
      IndexIsmayMontanaNational
      Air quality index333442
      Pollution index155,479834,4732,726,193

      Ismay air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality354
      Days with moderate air quality11
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Ismay air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.001%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Ismay temperature with heat index

      Ismay monthly precipitation with daily maximum

      Ismay monthly snow depth with daily maximum

      Ismay monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Plevna, MT3113334.0%
      Ismay, MT03334.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Chase, AK03138.0%
      Chiniak, AK03138.0%
      Chisana, AK03138.0%
      Dot Lake, AK03824.0%
      Eureka Roadhouse, AK03138.0%
      Ismay, MT03334.0%
      Source: The Ismay, 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.