Polignano a Mare, Apulia weather in May
Temperature, sea and sunshine in May: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in May
Fair
Best time to visit: June – September
What is the weather like in Polignano a Mare, Apulia in May?
In May, Polignano a Mare, Apulia is warm: daytime highs average 21 °C, and nights cool down to about 16 °C. The sea averages 18.0 °C – bracing, so a wetsuit helps for longer swims. With around 9 hours of sunshine a day, there is plenty of sun. Rain falls on about 6 days, adding up to 35 mm. All in all, May is a so-so month for a holiday in Polignano a Mare, Apulia.
May compared
How the weather changes from April to June. Tap a month to open it.
More details for May
- Daylight
- 14 h 26 min05:34 – 20:00
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 1 daydew point 18 °C or more
- Wind
- 19 km/haverage daily peak
- Cloud cover
- 41 %on average
- Hot days
- 0 days30 °C or more
- Time zone
- UTC+2Europe/Rome
How the score comes together
- Temperatureweight 35 %37 %
- Seaweight 25 %14 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %84 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in May
- Wetsuit for longer swims
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
Polignano a Mare, Apulia in May: quick answers
Is Polignano a Mare, Apulia hot in May?
Warm rather than hot: in May, daytime highs in Polignano a Mare, Apulia average 21 °C and nights cool to about 16 °C.
Can you swim in Polignano a Mare, Apulia in May?
Only if you don't mind cold water: in May the sea averages just 18.0 °C. Comfortable swimming is possible from June to October.
Does it rain much in Polignano a Mare, Apulia in May?
Rain falls on about 6 days, adding up to 35 mm.
Polignano a Mare, Apulia month by month
The whole year in Polignano a Mare, ApuliaAll destinations: ItalyWhere to go in MaySea temperature in May
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)