Polignano A Mare, perched on Italy’s Adriatic coast, enjoys a hot-summer Mediterranean climate with warm, dry summers and mild, wetter winters. The town is known for its abundant sunshine, gentle sea breezes, and dramatic seasonal contrasts. With long summer days and a lively beach scene, Polignano A Mare is a favourite for travellers year-round.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Polignano A Mare’s climate is shaped by its coastal location and Mediterranean influences, resulting in four distinct seasons and notable temperature swings. Summers (June–August) are hot, dry, and mostly clear, with average highs of 29–31°C and lows of 18–20°C. July and August are the hottest and sunniest months, offering up to 10–14 hours of sunshine daily and sea temperatures reaching 24–26°C. Rainfall is minimal in summer, with July and August seeing just 12–20 mm over 2–4 days per month. Humidity is moderate, and gentle breezes from the Adriatic keep conditions pleasant even during heatwaves.
Winters (December–February) are mild and wetter, with highs of 13–15°C and lows of 6–8°C. Rainfall is most frequent in November and December, the wettest months, with up to 67–77 mm over 7–9 days. Snow is extremely rare, and frosts are uncommon. Spring (March–May) and autumn (September–November) are transitional, with mild to warm temperatures (16–24°C), moderate rainfall, and vibrant natural scenery. April and May are especially pleasant, with blooming landscapes and fewer tourists. Winds are generally light to moderate (10–20 km/h), but can be brisk during storms. Annual precipitation averages 600–620 mm, and Polignano A Mare enjoys 2,900–3,200 hours of sunshine per year, making it one of Italy’s sunniest seaside towns.
| Average climate data for Polignano A Mare, Italy | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 12 | 12 | 14 | 17 | 21 | 26 | 29 | 29 | 26 | 21 | 17 | 13 | 29 |
| Average minimum temperature (°C) | 8 | 9 | 10 | 12 | 16 | 20 | 23 | 24 | 21 | 17 | 14 | 10 | 8 |
| Average precipitation (mm) | 45 | 46 | 56 | 51 | 43 | 29 | 12 | 7 | 27 | 52 | 62 | 35 | 465 |
| Average rainfall days (days) | 14 | 14 | 15 | 15 | 14 | 9 | 6 | 4 | 11 | 13 | 14 | 14 | 142 |
| Average snowfall (mm) | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 11 |
| Average snowfall days (days) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Average relative humidity (%) | 74 | 75 | 74 | 72 | 69 | 63 | 59 | 62 | 65 | 71 | 74 | 71 | 69 |
| Average wind speed (km/h) | 20 | 22 | 20 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 18 | 20 | 17 |
| Average water temperature (°C) | 14 | 14 | 14 | 15 | 18 | 23 | 25 | 26 | 25 | 21 | 18 | 15 | 19 |
| Average daily daylight hours (h) | 9 | 10 | 12 | 13 | 14 | 15 | 14 | 13 | 12 | 11 | 9 | 9 | 12 |
| Average daily sunshine hours (h) | 6 | 6 | 8 | 10 | 11 | 11 | 12 | 12 | 10 | 7 | 6 | 6 | 9 |
| Average cloud coverage (%) | 38 | 36 | 33 | 32 | 22 | 16 | 8 | 8 | 18 | 25 | 33 | 31 | 25 |
| Average UV index | 4 | 4 | 4 | 5 | 5 | 6 | 7 | 7 | 6 | 5 | 4 | 3 | 5 |
The best time to visit Polignano A Mare is from June to September, when temperatures are warmest (26–31°C), rainfall is minimal, and the sea is ideal for swimming. June and September offer sunny weather, lively beaches, and fewer crowds than peak summer, making them perfect for both relaxation and adventure.
The least favourable time to visit is from November to February, when rainfall is highest, days are shortest, and cooler, damp weather can limit beach and outdoor activities. While winters are mild compared to much of Europe, frequent rain and shorter days may restrict some plans, though the town remains peaceful and authentic.
Polignano A Mare has a hot-summer Mediterranean climate with hot, dry summers and mild, wetter winters. Rain falls year-round, with peaks in late autumn and winter. Summers are sunny and ideal for beaches.
The best time to visit is from June to September, when the weather is warm, rainfall is low, and the sea is perfect for swimming. June and September offer great conditions with fewer crowds.
Rainfall is moderate overall, with the wettest months in November and December. Summers are very dry, with almost no rain from June to August. Annual precipitation averages around 600–620 mm, mostly in winter.
Summer highs in Polignano A Mare typically reach 29–31°C, with July and August being the hottest months. Heatwaves can occasionally push temperatures above 33°C, but sea breezes help temper the heat.
Yes, the Adriatic Sea is warmest from July to September, reaching 24–26°C. Swimming is comfortable during these months, though the water is cooler in spring and late autumn.
In summer, bring light, breathable clothing, swimwear, sun protection, and a hat. For spring and autumn, pack layers and a light rain jacket. Winters require a jumper and rain gear for cooler, wetter days.
Snow is extremely rare in Polignano A Mare due to its mild coastal climate. Most winter precipitation falls as rain, and the town remains pleasant for exploring year-round.
The warmest month, with the highest average maximum temperature, is August (29.2 °C). The month with the lowest average maximum temperature is January (11.8 °C). Overall, the average maximum temperature over the whole year is 19.8 °C.
The month with the highest average minimum temperature is August (23.9 °C). The coldest month, with the lowest average minimum temperature, is January (8.3 °C). Overall, the average minimum temperature over the whole year is 15.4 °C.
The month with the highest average water temperature is August (25.6 °C). The month with the lowest average water temperature is February (13.6 °C). Overall, the average water temperature over the whole year is 18.9 °C.
The wettest month, with the highest amount of precipitation, is November (61.6 mm). The driest month, with the least amount of precipitation, is August (6.9 mm). Over the whole year there are 464.9 mm of rainfall on average.
The month with the most days of rain is March (15.2 days). The month with the fewest days of rain is August (3.6 days). Over the whole year there are 142.3 days of rain on average.
The month with the most snowfall is January (6 mm). The months with the least snowfall are February, April, May, June, July, August, September, October and November (0 mm). Over the whole year there are 11 mm of snowfall on average.
The month with the most days of snowfall is January (0.6 days). The months with the fewest days of snowfall are February, May, June, July, August and September (0 days). Over the whole year there are 1.2 days of snowfall on average.
The month with the highest average relative humidity is February (74.8 %). The month with the lowest average relative humidity is July (59.2 %). The overall average relative humidity over the whole year is 69 %.
The windiest month, with the highest average wind speed, is February (21.6 km/h). The calmest month, with the lowest average wind speed, is August (14.1 km/h). The overall average wind speed over the whole year is 17.1 km/h.
The month with the cloudiest skies, so the highest cloud coverage, is January (37.6 %). The month with the clearest skies, so the lowest cloud coverage, is August (7.7 %). Over the whole year there is an average cloud coverage of 24.9 %.
The month with the longest days, so the most daylight, is June (Average daylight: 15 h). The month with the shortest days, so the least daylight, is December (Average daylight: 9 h). Over the whole year there are 11.8 h of daylight per day on average.
The month with the most sunshine per day is July (Average sunshine: 12.1 h). The month with the least sunshine per day is January (Average sunshine: 5.9 h). Over the whole year there are 8.8 h of sunlight per day on average.
The months with the highest average UV index are July and August (UV index: 7). The month with the lowest average UV index is December (UV index: 3). Over the whole year the average UV index is 5.
