May in Atlantis averages a daily high of 24.2°C with nights around 9.1°C. Expect roughly 7 wet days totalling 43.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Atlantis is August–November.
Based on MALMESBURY, SF (24.3km), 1995–2024. 18 years of May data.