TODAY NOV25
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 6239Tue60%
  • 5744Wed
  • 573880%70%
  • 5130Fri30%
  • 4531Sat
daynightWeather update from Wildwood, Cape May County Airport at
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Weather Quick Facts

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

Compare Diamond Beach, NJ Weather

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      Diamond Beach 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"

      Diamond Beach 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.
      IndexDiamond BeachNew JerseyNational
      Air quality index404542
      Pollution index5,772,2707,246,8912,726,193

      Diamond Beach air quality

      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

      Air quality details

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

      Average monthly Diamond Beach temperature with heat index

      Diamond Beach monthly precipitation with daily maximum

      Diamond Beach monthly snow depth with daily maximum

      Diamond Beach monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      North Wildwood, NJ3,7943726.0%
      Wildwood, NJ4,9853726.0%
      Avalon, NJ1,4563726.0%
      Wildwood Crest, NJ3,0733726.0%
      Sea Isle City, NJ2,1223726.0%
      Diamond Beach, NJ2024020.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Fairford, AL2024216.0%
      Ratcliff, AR2023628.0%
      Carrizo, AZ2024412.0%
      Greenhorn, CA2024412.0%
      Alpine, CO2024412.0%
      Diamond Beach, NJ2024020.0%
      Source: The Diamond Beach, 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.