The highest day temperature in July 2025 was 93°F. The lowest night temperature was 74°F. The average values for day and night temperatures during July were 87.0°F и 78.7°F respectivly.

The average sea surface temperature in July 2025 for Mazara del Vallo was 75.7°F. The maximum and minimum values were 72.8°F and 79.2°F respectively.

Almost all days in July are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in July for Mazara del Vallo is 0.0 in. It makes july the least rainy month of the year.

The average wind speed in July is 10.1 mph. It makes July one of the most windless months of the year for Mazara del Vallo.

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 Mazara del Vallo in July is 13.7 hours.