September · Italy
Best time to visit Polignano a Mare in September Weather, crowds & prices
Weather in Polignano a Mare in September
Average temperature 23°C, 40 mm of rain, about 29 days with 6+ hours of sunshine and 64% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
9.8/10
Ranked #4 of 12 months
- Avg temp
- 23°C
- Rainfall
- 40 mm
- Humidity
- 64%
- Days with 6h+ sun
- 29
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
September in Polignano a Mare scores 9.8/10 for beach and coastal travel - an above-average month (#4 of 12). Expect around 23°C, 40 mm of rain, and roughly 29 days with 6+ hours of sunshine this month.
Polignano a Mare balances a white old town on limestone cliffs above a beach in the Adriatic.
September in Polignano a Mare — one of the year's strongest windows (4th)
With 23°C (74°F) on average, September delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.
With around 40 mm of rain, any showers tend to pass through rather than settle in; about 29 days with 6+ hours of sunshine and 12.5 hours of daylight fill the rest.
On our climate-comfort scale this is one of the strongest months of the year for Polignano a Mare at 9.8/10 (4th of 12), just behind June at 10/10.
Pack light clothing, swimwear and real sun protection.
Budget for peak pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Polignano a Mare in September?
- In September, Polignano a Mare averages 23°C, 40 mm of rain, and about 29 days with 6+ hours of sunshine. Its climate-comfort score is 9.8/10.
- Is September a good time to visit Polignano a Mare?
- September earns a 9.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Polignano a Mare in September?
- Expect about 40 mm of rain in September. Average humidity is 64% and there are about 29 days with 6+ hours of sunshine.
Curated in Polignano a Mare
Tickets & experiences
Things to do in Polignano a Mare
Polignano a Mare, Italy. Live activities and tours from GetYourGuide, matched to this destination.