Portugal sits on the Atlantic edge of Europe, which gives it one of the most generous climates on the continent. Lisbon's annual average temperature hovers around 17°C, the Algarve enjoys roughly 3,000 hours of sunshine per year, and even the green north stays mild for most of the calendar. This guide breaks the year into four practical windows.
FAQ
Does Portugal have four real seasons?
Yes, though they are gentler than in northern Europe. Winters are mild, summers are warm and dry, and spring and autumn are long, photogenic and very travel-friendly.
Where is the warmest place in Portugal?
The Algarve, particularly the south-facing coast from Lagos to Tavira. It enjoys around 300 days of sunshine per year and the mildest winters in mainland Europe.
When is the best time for a wine-focused trip?
Late May to early June for the vineyards in full leaf, or September to early October for the grape harvest (vindima) in the Douro and Alentejo, one of the most cinematic experiences in Portuguese travel.