May in Palma averages a daily high of 23.3°C with nights around 15.7°C. Expect roughly 4.1 wet days totalling 33.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Palma is April–July.
Based on PALMA DE MALLORCA CMT, SP (2.6km), 1995–2024. 30 years of May data.