Beirut weather in January
January is mild in Beirut; days are comfortable and evenings may call for an extra layer. January is typically the coolest month of the year here. This is one of the wetter months, with about 15 rain days. The sea averages 20°C — comfortable for swimming and watersports.
January climate normals for Beirut
Avg high
16°C
Avg low
10°C
Rain days
15
Humidity
69%
Sea temp
20°C
Beirut climate through the year
Normals computed from Open-Meteo's ERA5 reanalysis archive (2015–2024).