The highest day temperature in July 2026 was 86°F. The lowest night temperature was 73°F. The average values for day and night temperatures during July were 81.9°F и 80.1°F respectivly.

The average sea surface temperature in July 2026 for Portoferraio was 86.0°F. The maximum and minimum values were 82.8°F and 88.6°F respectively.

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

Precipitation total in July for Portoferraio is 0.2 in. It makes july the least rainy month of the year.

The average wind speed in July is 7.3 mph. It makes July one of the most windless months of the year for Portoferraio.

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 Portoferraio in July is 13.1 hours.