TODAY FEB24
TEMPERATURE51
HUMIDITY52
PRESSURE30
WIND COND.190 11.4
  • 4939Tue30%50%
  • 4738Wed30%70%
  • 4726Thu50%
  • 3824Fri
  • 3621Sat
daynightWeather update from Islip, Long Island Mac Arthur Airport at

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Hauppauge 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
January24°F41°F32°F4.0"
February24°F43°F33°F3.0"
March31°F50°F40°F4.2"
April41°F61°F50°F3.5"
May51°F71°F60°F3.6"
June60°F79°F69°F4.7"
July68°F85°F76°F3.1"
August65°F83°F74°F5.6"
September60°F78°F68°F3.1"
October49°F67°F58°F4.1"
November37°F56°F46°F3.0"
December31°F47°F39°F4.9"

Did you know?

  • The highest monthly average temperature in Hauppauge for July is 76 degrees.
  • The lowest monthly average temperature in Hauppauge for January is 32 degrees.
  • The most monthly precipitation in Hauppauge occurs in August with 5.6 inches.
  • The air quality index in Hauppauge is 5% better than the national average.
  • The pollution index in Hauppauge is 674% worse than the national average.

Compare Hauppauge, NY Weather To Other Cities

Hauppauge 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.
IndexHauppaugeNew YorkNational
Air quality index474350
Pollution index39,208,8009,373,0575,066,862

Hauppauge air quality information

MeasurementTotal
Days measured365
Days with good air quality200
Days with moderate air quality146
Days w/ poor A.Q. for sensitive groups18
Days with unhealthy air quality1

Hauppauge air quality information

PollutantTotal
Arsenic0.060%
Benzene0.320%
Carbon Tetrachloride0.020%
Lead0.320%
Mercury0.130%

Average monthly Hauppauge temperature with heat index

Hauppauge monthly precipitation with daily maximum

Hauppauge monthly snow depth with daily maximum

Hauppauge monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Greenlawn, NY14,208476%
Holtsville, NY20,258476%
Islandia, NY3,349476%
Lake Grove, NY11,206476%
Lloyd Harbor, NY3,696476%
Hauppauge, NY20,301476%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Parma Heights, OH20,3115510%
Cumberland, MD20,2903236%
Lexington, SC20,3154216%
Crest Hill, IL20,3166020%
South St. Paul, MN20,2814412%
Hauppauge, NY20,301476%
Source: The Hauppauge, 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.
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