The highest day temperature in August 2024 was 92°F. The lowest night temperature was 83°F. The average values for day and night temperatures during August were 90.3°F и 86.1°F respectivly.

The average sea surface temperature in August 2024 for Marco Island was 91.2°F. The maximum and minimum values were 89.8°F and 92.6°F respectively.

Most of the days in August are cloudy but you can also expect sunny or gloomy days.

Precipitation total in August for Marco Island is 2.8 in. It makes august one of the most rainy months of the year.

The average wind speed in August is 7.5 mph. It makes August one of the most windless months of the year for Marco Island.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Marco Island in August is 6.6 hours.