TODAY DEC22
TEMPERATURE21
HUMIDITY40
PRESSURE102912.35
WIND COND.320 13
  • 3528Mon
  • 4027Tue50%30%
  • 3829
  • 4131Thu
  • 4232Fri
daynightWeather update from East Hampton Town Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Shelter Island Heights for July is 74.8 degrees
  • The lowest monthly average temperature in Shelter Island Heights for February is 35 degrees
  • The most monthly precipitation in Shelter Island Heights occurs in October with 13.5 inches
  • The air quality index in Shelter Island Heights is 3% better than the national average
  • The pollution index in Shelter Island Heights is 51% worse than the national average

Compare Shelter Island Heights, NY Weather

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      Shelter Island Heights 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
      January31°F39°F36°F4.2"
      February30°F40°F35°F3.0"
      March36°F46°F41°F6.5"
      April45°F56°F51°F7.6"
      May55°F65°F60°F6.6"
      June63°F73°F68°F3.1"
      July69°F79°F75°F5.8"
      August67°F78°F73°F6.3"
      September63°F72°F68°F8.5"
      October54°F63°F59°F13.5"
      November44°F53°F49°F7.3"
      December35°F44°F40°F6.0"

      Shelter Island Heights 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.
      IndexShelter Island HeightsNew YorkNational
      Air quality index414342
      Pollution index4,117,2506,179,2752,726,193

      Shelter Island Heights air quality

      MeasurementTotal
      Days measured365
      Days with good air quality280
      Days with moderate air quality71
      Days w/ poor A.Q. for sensitive groups12
      Days with unhealthy air quality2

      Air quality details

      PollutantTotal
      Arsenic0.010%
      Benzene0.050%
      Carbon Tetrachloride0.010%
      Lead0.010%
      Mercury0.010%

      Average monthly Shelter Island Heights temperature with heat index

      Shelter Island Heights monthly precipitation with daily maximum

      Shelter Island Heights monthly snow depth with daily maximum

      Shelter Island Heights monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Orient, NY1,0233726.0%
      Springs, NY7,2463726.0%
      Napeague, NY1243726.0%
      Sag Harbor, NY1,9593726.0%
      Wainscott, NY3423726.0%
      Shelter Island Heights, NY7634118.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Hornbeck, LA7633040.0%
      Eau Claire, MI7633922.0%
      Dover, MN7633628.0%
      Racine, OH7632550.0%
      Clarence, PA7634412.0%
      Shelter Island Heights, NY7634118.0%
      Source: The Shelter Island Heights, NY 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.