Portugal has one of the sunniest climates in Europe, so there is no bad time to go. But the best time to visit Portugal depends on what you want: hot beach days in the Algarve, mild weather for city sightseeing, the lowest prices, or the country's lively summer festivals. Here is how the seasons compare and when to plan your trip.
Quick Answer: When Is the Best Time to Visit Portugal?
- Best overall: April to June and September to October, with warm, sunny weather and fewer crowds.
- Best for beaches: June to September.
- Best for low prices and fewer crowds: November to March, excluding the Christmas and New Year holidays.
- Best for festivals: June.
Portugal's Travel Seasons
- High season (June to August): Hot, dry, and sunny, with the biggest crowds and highest prices, especially in the Algarve and Lisbon.
- Shoulder seasons (April to May, and September to October): Warm and pleasant, with fewer visitors and better value.
- Low season (November to March): Mild on the coast but rainier and cooler, especially in the north. The quietest and cheapest time to travel.
Best Time for Good Weather
April to June and September to October
Spring and early autumn bring warm, sunny days without the summer heat, which can climb above 35°C (95°F) inland. This is ideal weather for exploring Lisbon and Porto on foot, hiking the coastal trails, and visiting the Douro Valley, where the grape harvest takes place in September and early October.
Best Time for a Beach Vacation
June to September
Summer is the time for the Algarve's golden beaches, with temperatures in the high 20s to low 30s Celsius and almost no rain. The Atlantic stays fresh, though, especially on the west coast. September is a great choice, with warm sea temperatures and fewer families once the school holidays end.
Best Time for Fewer Crowds
November to February
In winter, you will find short queues at popular sights such as the Belém Tower, Sintra's palaces, and Livraria Lello in Porto, and a more local atmosphere. Coastal temperatures stay mild, often around 15°C (59°F) in the daytime, although rain is more common, especially in the north.
Best Time for Lower Prices
November to March
Flights, hotels, and rental cars are cheapest in the low season, outside the holiday weeks. Some beach hotels and restaurants in the Algarve close for part of the winter, so check before you book.
Best Time for Festivals
June
June is Portugal's festival month. During the Festas de Lisboa, the streets of Alfama and Mouraria fill with music, dancing, and the smell of grilled sardines, peaking on the night of June 12 for Santo António. In Porto, the Festa de São João on the night of June 23 is one of Europe's liveliest street parties, with fireworks and people playfully tapping each other on the head with plastic hammers.
Other highlights include Carnival in February or March, Holy Week processions in Braga, and the winter surf season at Nazaré, when giant waves arrive between October and March.
Best Time for Madeira and the Azores
Madeira has a mild, spring-like climate year-round, which makes it a popular winter escape. The Azores are best from May to September, when the weather is more settled and whale watching is at its peak.
Plan Your Trip
Once you have chosen your dates, plan your route with our 10-day Portugal itinerary and our Portugal travel guide. Stay connected with an egoViet Portugal eSIM, which installs before you fly and works as soon as you land.
FAQs: Best Time to Visit Portugal
What is the best month to visit Portugal?
May, June, and September offer the best combination of warm weather, long days, and manageable crowds.
What is the cheapest month to visit Portugal?
January and February are usually the cheapest months, apart from the Carnival period.
Is Portugal warm in winter?
Winters are mild on the coast, with daytime temperatures often around 15°C (59°F) in Lisbon and the Algarve, but expect some rain. The north and the mountains are cooler.
When is the Algarve too hot?
July and August can be very hot inland, but the coast is usually cooled by sea breezes. Visit in June or September for slightly milder weather.