TODAY DEC25
TEMPERATURE40
HUMIDITY97
PRESSURE102410
WIND COND.10 13
  • 5438
  • 5543Thu
  • 6151Fri
  • 6658Sat
  • 6657Sun40%50%
daynightWeather update from Cherry Point Marine Corps Air Station at
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Weather Quick Facts

  • The highest monthly average temperature in Emerald Isle for July is 79.4 degrees
  • The lowest monthly average temperature in Emerald Isle for January is 46 degrees
  • The most monthly precipitation in Emerald Isle occurs in August with 7.1 inches
  • The air quality index in Emerald Isle is 12% better than the national average
  • The pollution index in Emerald Isle is 27% worse than the national average

Compare Emerald Isle, NC Weather

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      Emerald Isle 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
      January36°F57°F46°F3.4"
      February38°F60°F48°F2.9"
      March45°F64°F54°F3.0"
      April54°F71°F63°F3.4"
      May63°F78°F70°F3.4"
      June70°F85°F78°F3.1"
      July73°F86°F79°F4.7"
      August71°F84°F78°F7.1"
      September68°F82°F74°F5.6"
      October57°F75°F66°F4.9"
      November45°F66°F55°F5.8"
      December41°F60°F49°F5.1"

      Emerald Isle 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.
      IndexEmerald IsleNorth CarolinaNational
      Air quality index373542
      Pollution index3,449,0202,789,5382,726,193

      Emerald Isle air quality

      MeasurementTotal
      Days measured259
      Days with good air quality239
      Days with moderate air quality20
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.050%
      Benzene0.030%
      Carbon Tetrachloride0.040%
      Lead0.030%
      Mercury0.010%

      Average monthly Emerald Isle temperature with heat index

      Emerald Isle monthly precipitation with daily maximum

      Emerald Isle monthly snow depth with daily maximum

      Emerald Isle monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Havelock, NC19,9273726.0%
      Cedar Point, NC2,1763726.0%
      Swansboro, NC3,3393726.0%
      Indian Beach, NC1843726.0%
      Morehead City, NC9,4953726.0%
      Emerald Isle, NC3,6913726.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Pincher Creek, AB3,690n/a 
      Tupper Lake, NY3,6920100.0%
      Clifton, AZ3,6893726.0%
      North Okanagan B, BC3,689n/a 
      San Manuel, AZ3,688476.0%
      Emerald Isle, NC3,6913726.0%
      Source: The Emerald Isle, NC 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.