Weather in Portugal in December

As the year winds down and the vacation season kicks into full gear, you may find yourself dreaming about a trip to Portugal this December. This is a time when the country comes alive with festive energy, as locals and visitors alike come together to celebrate the vacation season in style. From the vibrant streets of Lisbon to the charming villages of the Algarve, here's our guide to the weather in Portugal in December.

The weather in Portugal in December at a glance

• December brings a mild and wet climate across Portugal.
• Temperatures typically range from 46°F to 61°F (8°C to 16°C).
• December marks the beginning of the festive season in Portugal, with Christmas markets and decorations adorning the cities.
• Expect occasional rainfall and fewer crowds compared to summer.

What is the weather like in Portugal in December?

Generally speaking, the weather in Portugal in December is a mix of mild to cool weather with shorter days and a higher chance of showers across the country. Winter's knocking on the door, so brace yourself for cooler temperatures and a bit more rain. 

December is a quiet time for tourism in Portugal. With winter settling in, the crowds thin out, and you'll find better deals on everything from accommodations to travel. At the same time, the vacation spirit comes alive in much of the country with Christmas markets, decorations, and more. 

Keep an eye on the weather if you're planning outdoor adventures. While indoor spots like museums and galleries are good to go, outdoor activities like hiking or beach visits might take a rain check due to the cooler weather and increased chance of showers.

Rainfall averages between 3.94 to 5.91 inches (100-150mm) in December, with the northern regions receiving the majority of the precipitation as the month rolls on.

Overall, if you’re after a laid-back Portuguese getaway with the hustle and bustle of crowds, December can be a good time to visit. Just pack for cooler weather and keep an umbrella handy, just in case those showers decide to pay a visit.

Average temperatures in December

In December, Portugal typically encounters mild and wet weather, particularly along the coastal regions, while the interior areas experience cooler temperatures. Daytime temperatures usually range from 50°F to 64°F (10°C to 18°C), with nighttime lows averaging between 39°F to 50°F (4°C and 10°C).

Porto and northern Portugal

In Porto and northern Portugal, December offers cool temperatures and frequent rainfall, creating a cozy atmosphere perfect for winter activities. Average lows range from 41°F to 45°F (5°C to 7°C), while highs typically reach between 52°F to 55°F (11°C to 13°C). 

Lisbon and central Portugal

Moving down to Lisbon and central Portugal, December showcases mild temperatures with occasional showers. Average lows hover around 46°F to 50°F (8°C to 10°C), while highs range from 59°F to 63°F (15°C to 17°C).

The Algarve and southern Portugal

In the southern region of Portugal, including the Algarve, December brings mild temperatures and occasional rainfall, making it an ideal destination for a winter getaway. Average lows range from 48°F to 52°F (9°C to 11°C), while highs reach around 61°F to 64°F (16°C to 18°C). 

Madeira

The island of Madeira enjoys its mild subtropical climate in December, with comfortable temperatures and occasional showers. Average lows range from 59°F to 63°F (15°C to 17°C), while highs average between 66°F to 70°F (19°C to 21°C).

Decided to book a December break? For further inspiration, discover more of the best places to visit in December.

Is December a good time to visit Portugal?

While it might not be the ultimate peak time to visit, December definitely has its own charm. As Portugal eases into winter, you can expect cooler weather and occasional rain showers. That said, compared to some other European countries, Portugal's winters are pretty mild, especially along the coast in cities like Lisbon and Porto.

One of the highlights of visiting Portugal in December is experiencing the vacations here. This is a time of streets decorated with twinkling lights, markets bustling with crafts and local treats, and the aroma of roasted chestnuts wafting through the air. 

While the ocean might be a bit too chilly for swimming or sunbathing, they're perfect for leisurely strolls along the empty sands. December is a good time for taking in the coastline without the crowds.

Remember to pack layers and waterproof gear for the occasional rain showers. It's also a good idea to have some indoor activities planned just in case the weather doesn't cooperate.

What about crowds and costs?

With the summer frenzy behind and the chill of winter settling in, Portugal takes on a more laid-back vibe in December, perfect for those seeking a quieter getaway.

This time of year is considered the low tourist season in Portugal, meaning you'll find attractions, beaches, and cultural sites with fewer people milling around. Even the popular spots maintain their allure without the usual hordes of tourists.

Cost-wise, December can be a wallet-friendly time to visit. With the tourist season winding down and temperatures cooling off, prices for accommodation, transportation, and activities tend to drop from their summertime highs. You might even snag some promotions or discounts from tourist-related services during this off-peak period.

One of the perks of visiting Portugal in December is the festive atmosphere. Christmas markets, decorations, and vacation events lend a special charm to cities and towns. 

However, fair warning: December does come with a few caveats. Some tourist attractions and services might operate on reduced hours or even close temporarily, so it's wise to double-check schedules before making plans.

If you’re hoping to travel to Portugal during one of the quiet months, but are hoping for slightly better weather, think about planning your trip during March or October. These months are certainly warmer, but are still avoiding the peak season.

Ready to explore Portugal? Start preparing by finding out how to get there.

Festivals and events in December

As you get ready for your December journey to Portugal, see if these festivals and events happen to coincide with your trip - and be sure to reserve your accommodations well in advance. Furthermore, if you're seeking more ideas for your trip, explore our handpicked selection of the best things to do in Portugal.

Festa dos Rapazes

Festa dos Rapazes, also known as the Boys' Festival, is a traditional Portuguese celebration held in various towns and villages across the country. This festival, usually taking place in early December, involves young men dressing up in colorful costumes and parading through the streets, singing and dancing to traditional music. It's a lively event that celebrates youth and community spirit.

Independence Day

Independence Day in Portugal falls on December 1st. This national vacation commemorates the restoration of Portuguese independence from Spanish rule in 1640. Across the country, you'll find patriotic events, flag-raising ceremonies, and cultural performances celebrating Portuguese heritage and resilience.

Véspera de Natal

Véspera de Natal, or Christmas Eve, is a significant event in Portugal, marked by family gatherings, feasting, and religious observances. Many Portuguese families attend midnight Mass to usher in Christmas Day, followed by a festive meal featuring traditional dishes like bacalhau (salted codfish), octopus, and rabanadas (fried bread soaked in a sweet syrup).

Noite de Ano Novo or Noite de Passagem de Ano

Noite de Ano Novo, or New Year's Eve, is celebrated with much enthusiasm and joy throughout Portugal. People gather in city squares, restaurants, and homes to ring in the new year with fireworks, music, and champagne toasts. 

Mercado de Natal

Mercado de Natal, or Christmas Markets, are a beloved tradition in Portugal, offering a delightful shopping experience for locals and visitors alike. These markets pop up in towns and cities across the country, selling handcrafted gifts, festive decorations, and seasonal delicacies. It's the perfect place to find unique presents.

Óbidos Vila Natal

Óbidos Vila Natal is a magical Christmas village located in the medieval town of Óbidos. Throughout December, the town transforms into a winter wonderland, complete with festive decorations, Christmas markets, ice skating rinks, and Santa's Grotto. Visitors can enjoy live entertainment, traditional treats, and a host of family-friendly activities.

Festival dos Bacalhoeiros

The Festival dos Bacalhoeiros, also known as the Codfish Festival, is an annual event held in Ílhavo, a coastal town known for its connection to the fishing industry. This festival celebrates the cultural and culinary significance of codfish in Portuguese cuisine. Visitors can sample a variety of codfish dishes, enjoy live music and entertainment, and learn about the history of fishing in the region.

Plan your trip with our Portugal itineraries

Our Portugal itineraries are crafted to help you experience the best of the country, stress-free. Think of them as a starting point — perfect for planning, but flexible enough to adjust to your own pace and interests. After all, travel is about freedom, but a little planning goes a long way.

• Portugal itinerary 5 days: A quick trip focused on Portugal’s essentials. Expect to explore Lisbon’s vibrant streets, visit historic castles, and maybe squeeze in a coastal day trip.
• Portugal itinerary 7 days: A week in Portugal gives you time to experience Lisbon, Porto, and some wine country. You’ll get a nice mix of city sights, history, and stunning landscapes.
• Portugal itinerary 10 days: With ten days, you can enjoy Portugal’s cities, coastlines, and countryside at a relaxed pace. Expect to see Lisbon, Porto, the Algarve beaches, and charming medieval towns along the way.

Visit Portugal in other months

Not sure when to go to Portugal? See our guide to other months:

• January: Begin your year in Portugal, where the weather is mild and tourist numbers are lower, making it a great time for exploring cities and soaking in the culture without too many crowds.
• February: Enjoy the peaceful atmosphere of Portugal with cool days that are perfect for leisurely strolls through charming streets with minimal crowds.
• March: Experience pleasant temperatures and moderate crowds, particularly along the coastline, where you can enjoy the emerging blooms and coastal breezes.
• April: Delve into Portugal's rich history and vibrant culture amidst manageable crowds and enjoyable weather as temperatures begin to rise.
• May: Embrace the lively ambiance of Portugal with warm weather and spirited crowds, especially during festivals and outdoor events.
• June:  Welcome the arrival of summer in Portugal with hot weather and bustling crowds at beaches and historic landmarks, ideal for sun-soaked adventures.
• July: Soak up the vibrant atmosphere as temperatures rise and tourists flock to sandy shores and popular attractions.
• August:  Experience the lively atmosphere of Portugal's beaches and tourist spots as summer peaks, despite occasional crowding.
• September: Enjoy Portugal's warm weather without the peak tourist rush as summer winds down and crowds start to thin out.
• October: Explore Portugal's natural beauty and cultural sites at a leisurely pace with mild temperatures and fewer tourists around.
• November: Cozy up in cafes or take scenic drives through Portugal's countryside as fall brings cooler temperatures and a quieter atmosphere.