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Barnum Island Average Weather

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"

Did you know?

  • The highest monthly average temperature in Barnum Island for July is 77 degrees.
  • The lowest monthly average temperature in Barnum Island for January is 34 degrees.
  • The most monthly precipitation in Barnum Island occurs in December with 4.9 inches.
  • The air quality index in Barnum Island is 6% worse than the national average.
  • The pollution index in Barnum Island is 310% worse than the national average.

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Compare Barnum Island, NY Weather To Other Cities

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 index534350
Pollution index20,796,9009,373,0575,066,862

Barnum Island air quality information

MeasurementTotal
Days measured365
Days with good air quality161
Days with moderate air quality189
Days w/ poor A.Q. for sensitive groups15
Days with unhealthy air quality

Barnum Island air quality information

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

City, StatePopulationAir Quality IndexNational Avg.
West Hills, NY5,163476%
South Huntington, NY9,508476%
Amityville, NY9,484536%
Bay Park, NY1,831536%
Bethpage, NY16,197536%
Barnum Island, NY2,399536%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Panorama Village, TX2,399524%
Massanutten, VA2,3993334%
Solon, IA2,3994216%
Sabina, OH2,3993726%
Concordia, MO2,3995816%
Barnum Island, NY2,399536%
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.