TODAY MAY16
TEMPERATURE49
HUMIDITY75
PRESSURE
WIND COND.
  • 7647Mon
  • 7747Tue
  • 7744Wed30%
  • 6941Thu40%40%
  • 6037Fri50%40%
daynightWeather update from Franklin at

Key findings

  • The highest monthly average temperature in Preston for July is 73.9 degrees
  • The lowest monthly average temperature in Preston for January is 21.2 degrees
  • The most monthly precipitation in Preston occurs in April with 2.3 inches
  • The air quality index in Preston is 12% better than the national average
  • The pollution index in Preston is 52% better than the national average

Compare Preston, ID Weather

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      Preston 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
      January12°F31°F21°F1.6"
      February17°F38°F27°F1.3"
      March27°F51°F38°F1.8"
      April33°F61°F46°F2.3"
      May39°F70°F54°F2.3"
      June46°F83°F65°F1.2"
      July54°F93°F74°F0.5"
      August51°F90°F71°F0.8"
      September43°F80°F60°F1.5"
      October33°F64°F47°F1.5"
      November25°F49°F36°F1.2"
      December16°F34°F25°F1.2"

      Preston 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.
      IndexPrestonIdahoNational
      Air quality index443250
      Pollution index2,422,6602,232,2855,066,862

      Preston air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality272
      Days with moderate air quality79
      Days w/ poor A.Q. for sensitive groups14
      Days with unhealthy air quality0

      Preston air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.040%
      Carbon Tetrachloride0.000%
      Lead0.050%
      Mercury0.001%

      Average monthly Preston temperature with heat index

      Preston monthly precipitation with daily maximum

      Preston monthly snow depth with daily maximum

      Preston monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Dayton, ID5014412%
      Cornish, UT2714412%
      Franklin, ID6144412%
      Oxford, ID664412%
      Lewiston, UT2,0774412%
      Preston, ID5,2524412%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Centerport, NY5,2514314%
      Mount Arlington, NJ5,2513432%
      Hilmar-Irwin, CA5,250492%
      Bluefield, VA5,254295490%
      New Martinsville, WV5,2553922%
      Preston, ID5,2524412%
      Source: The Preston, 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.