Beirut weather in May
May is pleasantly warm in Beirut — one of the best windows of the year for time outdoors. This is one of the wetter months, with about 5 rain days. The wettest month of the year is usually January. The sea averages 23°C — comfortable for swimming and watersports.
May climate normals for Beirut
Avg high
26°C
Avg low
18°C
Rain days
5
Humidity
62%
Sea temp
23°C
Beirut climate through the year
Normals computed from Open-Meteo's ERA5 reanalysis archive (2015–2024).