TODAY MAY15
TEMPERATURE78
HUMIDITY21
PRESSURE
WIND COND.202 3.2
  • 8051Sun
  • 7848Mon
  • 7246Tue20%
  • 6140Wed30%40%
  • 5539Thu40%30%
daynightWeather update from POTLATCH at

Key findings

  • The highest monthly average temperature in De Smet for July is 69.9 degrees
  • The lowest monthly average temperature in De Smet for December is 30.2 degrees
  • The most monthly precipitation in De Smet occurs in December with 2.9 inches
  • The air quality index in De Smet is 80% better than the national average
  • The pollution index in De Smet is 78% better than the national average

Compare De Smet, ID Weather

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      De Smet 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
      January24°F37°F30°F2.8"
      February28°F46°F35°F2.1"
      March34°F54°F43°F2.0"
      April36°F59°F47°F1.8"
      May43°F69°F55°F2.0"
      June46°F73°F59°F2.0"
      July51°F88°F70°F0.9"
      August48°F86°F67°F1.2"
      September41°F73°F56°F1.4"
      October39°F61°F49°F2.4"
      November31°F45°F37°F2.7"
      December24°F35°F30°F2.9"

      De Smet 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.
      IndexDe SmetIdahoNational
      Air quality index103250
      Pollution index1,107,3602,232,2855,066,862

      De Smet air quality information

      MeasurementTotal
      Days measured350
      Days with good air quality350
      Days with moderate air quality0
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      De Smet air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.004%
      Mercury0.000%

      Average monthly De Smet temperature with heat index

      De Smet monthly precipitation with daily maximum

      De Smet monthly snow depth with daily maximum

      De Smet monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Tensed, ID1341080%
      Onaway, ID1721080%
      Farmington, WA1051080%
      Garfield, WA4991864%
      Tekoa, WA8661864%
      De Smet, ID1621080%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      El Indio, TX1622550%
      Climax Springs, MO1623922%
      Homestead, MO162476%
      Pickstown, SD1623628%
      Sunizona, AZ1624510%
      De Smet, ID1621080%
      Source: The De Smet, ID 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.