TODAY APR19
TEMPERATURE45
HUMIDITY81
PRESSURE102130
WIND COND.90 9.4
  • 5746Fri60%
  • 6135Sat30%20%
  • 5736Sun
  • 6238Mon
  • 6546Tue30%
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Weather Quick Facts

  • The highest monthly average temperature in Wallkill for July is 72.8 degrees
  • The lowest monthly average temperature in Wallkill for February is 25.5 degrees
  • The most monthly precipitation in Wallkill occurs in October with 15.1 inches
  • The air quality index in Wallkill is 14% better than the national average
  • The pollution index in Wallkill is 253% worse than the national average

Compare Wallkill, NY Weather

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      Wallkill 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
      January19°F37°F27°F4.4"
      February16°F35°F26°F3.3"
      March23°F45°F34°F5.1"
      April36°F61°F48°F10.7"
      May44°F71°F58°F2.8"
      June57°F83°F70°F4.1"
      July61°F85°F73°F5.5"
      August61°F85°F72°F4.5"
      September53°F80°F66°F1.2"
      October46°F67°F55°F15.1"
      November30°F52°F41°F5.8"
      December20°F37°F29°F4.9"

      Wallkill 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.
      IndexWallkillNew YorkNational
      Air quality index364342
      Pollution index9,612,3506,179,2752,726,193

      Wallkill air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality319
      Days with moderate air quality46
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Wallkill air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.070%
      Carbon Tetrachloride0.020%
      Lead0.230%
      Mercury0.080%

      Average monthly Wallkill temperature with heat index

      Wallkill monthly precipitation with daily maximum

      Wallkill monthly snow depth with daily maximum

      Wallkill monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Marlboro, NY3,7203628.0%
      Pine Bush, NY1,6823628.0%
      Napanoch, NY1,0453628.0%
      Hyde Park, NY1,9883628.0%
      Spackenkill, NY4,0903628.0%
      Wallkill, NY2,0123628.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Williamsport, MD2,0124020.0%
      Marceline, MO2,0123824.0%
      Grove Hill, AL2,0113628.0%
      Pine Mountain Club, CA2,0116734.0%
      Princeville, NC2,0133628.0%
      Wallkill, NY2,0123628.0%
      Source: The Wallkill, 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.