TODAY NOV21
TEMPERATURE50
HUMIDITY89
PRESSURE99730
WIND COND.10 14.8
  • 4738Fri20%70%
  • 5242Sat50%
  • 5339Sun
  • 5646Mon
  • 5738Tue40%
daynightWeather update from New York, Kennedy International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Barnum Island for July is 76.8 degrees
  • The lowest monthly average temperature in Barnum Island for January is 33.8 degrees
  • The most monthly precipitation in Barnum Island occurs in December with 4.9 inches
  • The air quality index in Barnum Island is 21% worse than the national average
  • The pollution index in Barnum Island is 663% worse than the national average

Compare Barnum Island, NY Weather

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      Barnum Island 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
      January25°F43°F34°F3.4"
      February26°F44°F34°F2.8"
      March33°F52°F41°F3.7"
      April43°F63°F52°F3.7"
      May52°F71°F61°F4.2"
      June62°F81°F71°F4.7"
      July69°F86°F77°F4.2"
      August68°F85°F76°F4.8"
      September61°F79°F69°F3.4"
      October51°F68°F59°F4.8"
      November39°F57°F48°F3.0"
      December32°F48°F40°F4.9"

      Barnum Island 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.
      IndexBarnum IslandNew YorkNational
      Air quality index514342
      Pollution index20,796,9006,179,2752,726,193

      Barnum Island air quality

      MeasurementTotal
      Days measured365
      Days with good air quality169
      Days with moderate air quality180
      Days w/ poor A.Q. for sensitive groups16
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.060%
      Benzene0.130%
      Carbon Tetrachloride0.130%
      Lead0.070%
      Mercury0.060%

      Average monthly Barnum Island temperature with heat index

      Barnum Island monthly precipitation with daily maximum

      Barnum Island monthly snow depth with daily maximum

      Barnum Island monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      West Hills, NY5,2254314.0%
      South Huntington, NY10,1864314.0%
      Copiague, NY23,200512.0%
      Massapequa, NY21,531512.0%
      Bay Park, NY1,358512.0%
      Barnum Island, NY2,596512.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Holyoke, CO2,5961962.0%
      Pocasset, MA2,5963628.0%
      Seville, OH2,5964314.0%
      Red Hill, PA2,5964216.0%
      Geneva, WA2,5963432.0%
      Barnum Island, NY2,596512.0%
      Source: The Barnum Island, 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.