May in Beirut averages a daily high of 27.2°C with nights around 17.9°C. Expect roughly 5 wet days totalling 13.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Beirut is March–July.
Based on RAFIC HARIRI INTERNATIONAL, LE (8.1km), 1995–2024. 14 years of May data.