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Key findings

  • The highest monthly average temperature in Island Park for July is 69 degrees
  • The lowest monthly average temperature in Island Park for January is 19 degrees
  • The most monthly precipitation in Island Park occurs in May with 1.6 inches
  • The air quality index in Island Park is 14% better than the national average
  • The pollution index in Island Park is 28% better than the national average

Compare Island Park, ID Weather

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      Island Park 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
      January11°F28°F19°F1.2"
      February15°F34°F24°F0.7"
      March25°F47°F35°F1.1"
      April31°F58°F43°F1.6"
      May38°F68°F52°F1.6"
      June46°F78°F61°F1.3"
      July51°F88°F69°F0.5"
      August49°F86°F67°F0.8"
      September42°F76°F57°F1.2"
      October33°F59°F45°F1.5"
      November24°F44°F33°F0.9"
      December13°F30°F21°F1.3"

      Island Park 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.
      IndexIsland ParkIdahoNational
      Air quality index433250
      Pollution index3,657,9902,232,2855,066,862

      Island Park air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality326
      Days with moderate air quality39
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Island Park air quality information

      PollutantTotal
      Arsenic0.040%
      Benzene0.040%
      Carbon Tetrachloride0.010%
      Lead0.040%
      Mercury0.030%

      Average monthly Island Park temperature with heat index

      Island Park monthly precipitation with daily maximum

      Island Park monthly snow depth with daily maximum

      Island Park monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Island Park, ID1354314%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Laporte, MN1352942%
      Tamaha, OK135590%
      Mapletown, PA1353628%
      Dillon Beach, CA1353432%
      Chain-O-Lakes, MO1351864%
      Island Park, ID1354314%
      Source: The Island Park, 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.