About Alges, Lisbon's Climate & Weather History

With a population of around 19,300, Alges sits in Lisbon, Portugal. The city operates in the Europe/Lisbon time zone.

In 2025, Alges recorded an average annual temperature of 64°F. The hottest temperatures reached 105°F in June; the coolest were 41°F in January. Total precipitation for the year was 38 inches, with the wettest month being November.