The highest day temperature in August 2023 was 91°F. The lowest night temperature was 70°F. The average values for day and night temperatures during August were 82.9°F и 77.1°F respectivly.

The average sea surface temperature in August 2023 for Porto Santo Stefano was 81.4°F. The maximum and minimum values were 79.6°F and 85.4°F respectively.

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

Precipitation total in August for Porto Santo Stefano is 0.6 in. It makes august one of the least rainy months of the year.

The average wind speed in August is 8.1 mph. It makes August one of the most windless months of the year for Porto Santo Stefano.

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 Porto Santo Stefano in August is 11.3 hours.