TODAY NOV23
TEMPERATURE21
HUMIDITY88
PRESSURE
WIND COND.90 37
  • 17-8Sun
  • 141Mon
  • 243Tue
  • 22-4Wed
  • 15-4
daynightWeather update from Saco US-2 MP 502.5 at
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Weather Quick Facts

  • The highest monthly average temperature in Saco for July is 72.8 degrees
  • The lowest monthly average temperature in Saco for December is 15.5 degrees
  • The most monthly precipitation in Saco occurs in May with 2.9 inches
  • The air quality index in Saco is 19% better than the national average
  • The pollution index in Saco is 91% better than the national average

Compare Saco, MT Weather

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      Saco 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
      January4°F28°F16°F0.5"
      February8°F31°F18°F0.4"
      March20°F47°F32°F0.6"
      April30°F61°F44°F1.1"
      May40°F70°F55°F2.9"
      June50°F79°F64°F2.8"
      July56°F90°F73°F1.8"
      August54°F88°F70°F1.4"
      September45°F77°F60°F1.2"
      October32°F61°F45°F1.1"
      November19°F45°F30°F0.6"
      December5°F27°F15°F0.7"

      Saco 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.
      IndexSacoMontanaNational
      Air quality index343442
      Pollution index241,407834,4732,726,193

      Saco air quality

      MeasurementTotal
      Days measured365
      Days with good air quality309
      Days with moderate air quality53
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality0

      Air quality details

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

      Average monthly Saco temperature with heat index

      Saco monthly precipitation with daily maximum

      Saco monthly snow depth with daily maximum

      Saco monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Hinsdale, MT2843432.0%
      Saco, MT2793432.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Whatley, AL2793726.0%
      Cornfields, AZ2791766.0%
      Garrison, IA2793922.0%
      New Providence, IA2793726.0%
      Harrison, ID2794314.0%
      Saco, MT2793432.0%
      Source: The Saco, 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.