The highest day temperature in May 2026 was 80°F. The lowest night temperature was 52°F. The average values for day and night temperatures during May were 70.9°F и 59.8°F respectivly.

The average sea surface temperature in May 2026 for Polignano a Mare was 66.1°F. The maximum and minimum values were 63.0°F and 71.6°F respectively.

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

Precipitation total in May for Polignano a Mare is 0.5 in.

The average wind speed in May is 9.1 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 Polignano a Mare in May is 10.4 hours.