The highest day temperature in July 2023 was 92°F. The lowest night temperature was 70°F. The average values for day and night temperatures during July were 87.3°F и 78.2°F respectivly.

The average sea surface temperature in July 2023 for Porto Santo Stefano was 83.7°F. The maximum and minimum values were 78.8°F and 87.0°F respectively.

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

Precipitation total in July for Porto Santo Stefano is 0.1 in. It makes july the least rainy month of the year.

The average wind speed in July is 8.0 mph. It makes July the most windless month 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 July is 13.3 hours.