The highest day temperature in July 2024 was 91°F. The lowest night temperature was 64°F. The average values for day and night temperatures during July were 84.3°F и 71.8°F respectivly.

The average sea surface temperature in July 2024 for Vernazza was 81.6°F. The maximum and minimum values were 75.8°F and 86.4°F respectively.

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

Precipitation total in July for Vernazza is 0.8 in. It makes july the least rainy month of the year.

The average wind speed in July is 3.4 mph. This value is relatively stable throughout the year.

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 Vernazza in July is 10.4 hours.