TODAY NOV21
TEMPERATURE49
HUMIDITY86
PRESSURE99800
WIND COND.20 18.4
  • 4537Fri40%70%
  • 5040Sat30%
  • 5236Sun
  • 5643Mon
  • 5836Tue
daynightWeather update from Newark, Newark International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Perth Amboy for July is 78.1 degrees
  • The lowest monthly average temperature in Perth Amboy for February is 32.4 degrees
  • The most monthly precipitation in Perth Amboy occurs in May with 9.9 inches
  • The air quality index in Perth Amboy is 21% worse than the national average
  • The pollution index in Perth Amboy is 249% worse than the national average

Compare Perth Amboy, NJ Weather

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      Perth Amboy 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
      January26°F42°F34°F6.3"
      February24°F42°F32°F4.9"
      March31°F50°F40°F7.3"
      April46°F67°F55°F5.0"
      May56°F76°F65°F9.9"
      June64°F83°F73°F8.3"
      July71°F87°F78°F8.3"
      August67°F84°F75°F7.8"
      September61°F80°F70°F4.9"
      October54°F72°F62°F6.3"
      November38°F56°F46°F5.9"
      December33°F46°F39°F5.8"

      Perth Amboy 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.
      IndexPerth AmboyNew JerseyNational
      Air quality index514542
      Pollution index9,503,7307,246,8912,726,193

      Perth Amboy 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
      Arsenic0.010%
      Benzene0.080%
      Carbon Tetrachloride0.040%
      Lead0.010%
      Mercury0.010%

      Average monthly Perth Amboy temperature with heat index

      Perth Amboy monthly precipitation with daily maximum

      Perth Amboy monthly snow depth with daily maximum

      Perth Amboy monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Whittingham, NJ2,5074118.0%
      Jamesburg, NJ5,8764118.0%
      Old Bridge, NJ27,8364118.0%
      Spotswood, NJ8,2554118.0%
      Clyde, NJ2124118.0%
      Perth Amboy, NJ51,589512.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Burien, WA51,5884510.0%
      La Crosse, WI51,5433530.0%
      Coeur d'Alene, ID51,4914314.0%
      Kentwood, MI51,7803824.0%
      Levittown, NY51,266512.0%
      Perth Amboy, NJ51,589512.0%
      Source: The Perth Amboy, NJ 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.