TODAY NOV23
TEMPERATURE57
HUMIDITY48
PRESSURE101590
WIND COND.290 7.6
  • 6849Sun
  • 7156Mon
  • 7456Tue
  • 7159Wed
  • 745730%
daynightWeather update from Hunter U. S. Army Airfield at
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Weather Quick Facts

  • The highest monthly average temperature in Wilmington Island for July is 81.7 degrees
  • The lowest monthly average temperature in Wilmington Island for January is 50.8 degrees
  • The most monthly precipitation in Wilmington Island occurs in August with 11.3 inches
  • The air quality index in Wilmington Island is 7% better than the national average
  • The pollution index in Wilmington Island is 48% better than the national average

Compare Wilmington Island, GA Weather

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      Wilmington Island 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
      January41°F63°F51°F7.1"
      February42°F66°F53°F6.3"
      March49°F72°F60°F7.9"
      April56°F79°F67°F7.4"
      May64°F85°F74°F7.2"
      June71°F91°F80°F9.3"
      July74°F92°F82°F9.2"
      August74°F91°F81°F11.3"
      September69°F87°F77°F9.3"
      October59°F80°F68°F8.4"
      November48°F71°F58°F4.8"
      December45°F67°F55°F7.5"

      Wilmington Island 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.
      IndexWilmington IslandGeorgiaNational
      Air quality index394142
      Pollution index1,428,3701,874,9722,726,193

      Wilmington Island air quality

      MeasurementTotal
      Days measured365
      Days with good air quality295
      Days with moderate air quality70
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.020%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.040%
      Mercury0.000%

      Average monthly Wilmington Island temperature with heat index

      Wilmington Island monthly precipitation with daily maximum

      Wilmington Island monthly snow depth with daily maximum

      Wilmington Island monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Garden City, GA8,9573922.0%
      Port Wentworth, GA8,8863922.0%
      Thunderbolt, GA2,6383922.0%
      Hilton Head Island, SC40,0003922.0%
      Georgetown, GA12,5453922.0%
      Wilmington Island, GA15,6073922.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Lakeway, TX15,6054412.0%
      Mastic Beach, NY15,6104314.0%
      Hermitage, PA15,6034216.0%
      Mitchell, SD15,5993628.0%
      Brooks, AB15,617n/a 
      Wilmington Island, GA15,6073922.0%
      Source: The Wilmington Island, GA 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.