TODAY APR27
TEMPERATURE49
HUMIDITY71
PRESSURE103220
WIND COND.130 16.6
  • 5749Sat
  • 7157Sun
  • 7557Mon
  • 7055Tue
  • 6755Wed
daynightWeather update from Wildwood, Cape May County Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Cape May for July is 76.7 degrees
  • The lowest monthly average temperature in Cape May for January is 35.8 degrees
  • The most monthly precipitation in Cape May occurs in August with 11.2 inches
  • The air quality index in Cape May is 5% better than the national average
  • The pollution index in Cape May is 112% worse than the national average

Compare Cape May, NJ Weather

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      Cape May 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
      January29°F43°F36°F4.6"
      February30°F44°F36°F3.9"
      March36°F52°F43°F6.1"
      April46°F62°F53°F4.3"
      May55°F71°F63°F5.1"
      June65°F80°F72°F8.3"
      July70°F85°F77°F6.9"
      August68°F83°F75°F11.2"
      September62°F77°F69°F9.5"
      October52°F68°F59°F6.7"
      November41°F57°F49°F5.5"
      December35°F49°F42°F9.2"

      Cape May 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.
      IndexCape MayNew JerseyNational
      Air quality index404542
      Pollution index5,772,2707,246,8912,726,193

      Cape May air quality information

      MeasurementTotal
      Days measured361
      Days with good air quality297
      Days with moderate air quality61
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality0

      Cape May air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.040%
      Carbon Tetrachloride0.010%
      Lead0.030%
      Mercury0.030%

      Average monthly Cape May temperature with heat index

      Cape May monthly precipitation with daily maximum

      Cape May monthly snow depth with daily maximum

      Cape May monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Henlopen Acres, DE1873628.0%
      Lewes, DE3,2663628.0%
      Avalon, NJ1,4563726.0%
      Wildwood Crest, NJ3,0733726.0%
      Sea Isle City, NJ2,1223726.0%
      Cape May, NJ3,4464020.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Red Oak, NC3,4463628.0%
      Woodstown, NJ3,4454020.0%
      Mariemont, OH3,445548.0%
      Malvern, PA3,445512.0%
      Blissfield, MI3,4473922.0%
      Cape May, NJ3,4464020.0%
      Source: The Cape May, 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.