May in Barletta averages a daily high of 18.7°C with nights around 12°C. Expect roughly 6.9 wet days totalling 50.9mm. 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. 29 years of May data.