TODAY APR03
TEMPERATURE47
HUMIDITY58
PRESSURE29.59
WIND COND.330 9.2
  • 524360%30%
  • 5641Sat
  • 5945Sun
  • 6647Mon
  • 6148Tue
daynightWeather update from Teterboro, Teterboro Airport at
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Tappan 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
January23°F39°F30°F3.0"
February23°F40°F31°F2.6"
March30°F49°F39°F3.5"
April41°F62°F50°F4.2"
May50°F71°F60°F4.2"
June60°F79°F69°F5.1"
July66°F84°F74°F4.4"
August64°F82°F72°F4.2"
September57°F77°F66°F4.3"
October47°F65°F55°F5.1"
November37°F54°F45°F3.1"
December29°F44°F36°F4.5"

Did you know?

  • The highest monthly average temperature in Tappan for July is 74 degrees.
  • The lowest monthly average temperature in Tappan for January is 30 degrees.
  • The most monthly precipitation in Tappan occurs in June with 5.1 inches.
  • The air quality index in Tappan is 7% worse than the national average.
  • The pollution index in Tappan is 39% worse than the national average.

Compare Tappan, NY Weather To Other Cities

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      Tappan air quality index & pollution index

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      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexTappanNew YorkNational
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      Tappan 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

      Tappan air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.050%
      Carbon Tetrachloride0.020%
      Lead0.030%
      Mercury0.020%

      Average monthly Tappan temperature with heat index

      Tappan monthly precipitation with daily maximum

      Tappan monthly snow depth with daily maximum

      Tappan monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Crugers, NY1,4083628%
      Stony Point, NY13,0163628%
      West Haverstraw, NY10,3343628%
      Mount Ivy, NY6,7923628%
      Croton-on-Hudson, NY8,2093628%
      Tappan, NY6,913536%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Forest Glen, MD6,915492%
      Upper Sandusky, OH6,9173040%
      Ogden, NC6,9093922%
      Georgetown, DE6,9173628%
      Myers Corner, NY6,9083628%
      Tappan, NY6,913536%
      Source: The Tappan, 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.