Lisbon Lisbon enjoys a Subtropical-Mediterranean climate, and through strongly influenced by the Gulf Stream it is one of the mildest climates in Eurasia. Among all the metropolises in Europe, here are the warmest winters on the continent, with average temperatures above 15.2 °C (59.4 °F) during the day and 8.9 °C (48.0 °F) at night in the period from December to February. The typical summer's season lasts about 6 months, from May to October, with an average temperature of 25 °C (77 °F) during the day and 16.2 °C (61.2 °F) at night, although also in November, March and April sometimes there are temperature above 20 °C (68.0 °F) with an average temperature of 18.5 °C (65 °F) during the day and 11.2 °C (52.2 °F) at night.
