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Key findings

  • The highest monthly average temperature in Waldwick for July is 78 degrees
  • The lowest monthly average temperature in Waldwick for January is 32.7 degrees
  • The most monthly precipitation in Waldwick occurs in June with 5.3 inches
  • The air quality index in Waldwick is 3% worse than the national average
  • The pollution index in Waldwick is 60% better than the national average

Compare Waldwick, NJ Weather

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      Waldwick 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°F42°F33°F4.2"
      February25°F43°F34°F3.6"
      March33°F52°F42°F3.9"
      April44°F66°F54°F4.4"
      May53°F75°F63°F4.9"
      June63°F84°F72°F5.3"
      July69°F89°F78°F4.5"
      August66°F86°F76°F5.0"
      September60°F81°F69°F3.5"
      October49°F69°F58°F4.8"
      November38°F58°F47°F3.1"
      December31°F47°F38°F5.0"

      Waldwick 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.
      IndexWaldwickNew JerseyNational
      Air quality index514550
      Pollution index1,102,1207,246,8912,726,193

      Waldwick air quality information

      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

      Waldwick air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.002%
      Mercury0.000%

      Average monthly Waldwick temperature with heat index

      Waldwick monthly precipitation with daily maximum

      Waldwick monthly snow depth with daily maximum

      Waldwick monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Croton-on-Hudson, NY8,2093628.0%
      Pomona, NY3,4683628.0%
      Thiells, NY5,3653628.0%
      Tuxedo Park, NY5843628.0%
      West Haverstraw, NY10,3343628.0%
      Waldwick, NJ9,922512.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Essex Junction, VT9,9223726.0%
      Brookdale, NJ9,919512.0%
      Monmouth, OR9,9193236.0%
      Brockton, ON9,915n/a 
      Peru, IL9,9130100.0%
      Waldwick, NJ9,922512.0%
      Source: The Waldwick, 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.