May in Split averages a daily high of 23.5°C with nights around 16.3°C. Expect roughly 8.3 wet days totalling 62.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Split is May–June.
Based on SPLIT MARJAN, HR (1km), 1995–2024. 29 years of May data.