September in Barletta averages a daily high of 20.7°C with nights around 13.7°C. Expect roughly 7.8 wet days totalling 74mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Barletta is June–September.
Based on MONTE S. ANGELO, IT (51km), 1995–2024. 27 years of September data.