May in Aïn Defla averages a daily high of 25°C with nights around 14.1°C. Expect roughly 7.5 wet days totalling 42.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Aïn Defla is April–June.
Based on MILIANA, AG (24.1km), 1995–2024. 19 years of May data.