TODAY NOV21
TEMPERATURE70
HUMIDITY68
PRESSURE101390
WIND COND.340 20.5
  • 7153Fri
  • 7054Sat
  • 7560Sun
  • 7962Mon
  • 8062Tue
daynightWeather update from Naples, Naples Municipal Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Marco Island for August is 82.6 degrees
  • The lowest monthly average temperature in Marco Island for January is 64.3 degrees
  • The most monthly precipitation in Marco Island occurs in October with 12.1 inches
  • The air quality index in Marco Island is 19% better than the national average
  • The pollution index in Marco Island is 1488% worse than the national average

Compare Marco Island, FL Weather

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      Marco 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
      January55°F76°F64°F11.2"
      February58°F78°F67°F5.9"
      March60°F81°F69°F4.6"
      April66°F86°F76°F8.3"
      May69°F88°F78°F7.1"
      June74°F90°F81°F11.8"
      July75°F92°F82°F11.2"
      August76°F92°F83°F11.4"
      September74°F90°F80°F9.4"
      October71°F88°F78°F12.1"
      November64°F84°F72°F6.9"
      December60°F81°F69°F5.0"

      Marco 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.
      IndexMarco IslandFloridaNational
      Air quality index343542
      Pollution index43,296,2007,570,7852,726,193

      Marco Island air quality

      MeasurementTotal
      Days measured362
      Days with good air quality331
      Days with moderate air quality31
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.060%
      Benzene0.510%
      Carbon Tetrachloride0.150%
      Lead0.330%
      Mercury0.090%

      Average monthly Marco Island temperature with heat index

      Marco Island monthly precipitation with daily maximum

      Marco Island monthly snow depth with daily maximum

      Marco Island monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Naples, FL21,7503432.0%
      Goodland, FL2173432.0%
      Naples Manor, FL6,3913432.0%
      Lely, FL3,5533432.0%
      Verona Walk, FL2,6303432.0%
      Marco Island, FL17,9633432.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Logansport, IN17,9683726.0%
      Burke Centre, VA17,952476.0%
      Loyalist, ON17,983n/a 
      Sheridan, WY17,9383922.0%
      Cutlerville, MI17,9883824.0%
      Marco Island, FL17,9633432.0%
      Source: The Marco Island, FL 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.