The highest day temperature in July 2025 was 104°F. The lowest night temperature was 53°F. The average values for day and night temperatures during July were 87.3°F и 65.7°F respectivly.

The average sea surface temperature in July 2025 for San Nicola Arcella was 84.6°F. The maximum and minimum values were 80.4°F and 88.2°F respectively.

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

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

The average wind speed in July is 5.3 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 San Nicola Arcella in July is 12.8 hours.