The highest day temperature in July 2026 was 91°F. The lowest night temperature was 79°F. The average values for day and night temperatures during July were 87.0°F и 81.8°F respectivly.

The average sea surface temperature in July 2026 for Positano was 85.3°F. The maximum and minimum values were 82.4°F and 88.0°F respectively.

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

Precipitation total in July for Positano is 0.7 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 7.0 mph. It makes July one of the most windless months of the year for Positano.

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 Positano in July is 13.2 hours.