Portugal weather
Our guide to the weather in Portugal during December
Portugal offers a great mix of culture, history and stunning landscapes, making it an ideal destination for British tourists all year round, with mild temperatures and plenty of activities to enjoy in December. We've looked at the most up-to-date weather data for Portugal, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Portugal weather in December.
What's the temperature like in Portugal during December?
The temperature reaches around 14℃ during the daytime in December, falling away to 7℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in Portugal during December?
December is typically the wettest month in Portugal. On average, there will be 5 rainy days during the month, amounting to 90.6mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Portugal during December?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in December. With moderate air temperatures, any breeze will feel cool.
Holidays in Portugal
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Portugal Blog posts
From the UK's most popular travel bloggers
Visiting the Algarve in Winter – Everything You Need To Know
20th December 2024 by The World in My Pocket
Are you yearning for an affordable winter break with sandy beaches and delicious pastéis de nata? Consider a trip to the Algarve during the winter months. Unlike the scorching summer heat that can reach over 35°C (95°F), winter in the Algarve offers mild days with temperatures ranging from 15-20°C (59-68°F) – ideal for......
Best Villas in Madeira with Private Pools for Families
8th May 2026 by The World in My Pocket
Looking for space, clean air, and a holiday that doesn’t run on hotel timetables? Madeira might be the place for you. The island belongs to Portugal, but it sits in the Atlantic, closer to North Africa than Lisbon. That gives it a mild climate, steep coastlines, and days that can include a swim before lunch [...]......
The Algarve Beyond the Beach: Cataplana, Cliffs and Island Lunches
26th April 2026 by She Get's Around
When the Algarve comes to mind, many envision sun-soaked beaches, bustling beach clubs, and refreshing jugs of sangria. However, this stunning region of Portugal offers much more than just its coastline. From the rich flavours of cataplana to breathtaking cliffside views and delightful island lunches, there’s a wealth of experiences waiting to be discovered beyond the sandy shores. Join us as we explore the Algarve's hidden gems that promise to enrich any holiday....
10 Fun and Unique Things to Do in the Algarve, Portugal
1st April 2026 by I'm just a girl 16
If you're considering a trip to the Algarve, Portugal, you're in for a treat. This stunning region is known for its beautiful beaches and charming towns, but there's so much more to discover beyond the usual tourist spots. In this post, we'll explore ten fun and unique activities that will help you experience the Algarve like a local. Whether you're seeking adventure or relaxation, there's something here for everyone. Let's dive in!...
3 Days in the Algarve: Explore Beyond the Beaches
30th March 2026 by Emily Luxton
For those looking to experience the Algarve beyond its stunning coastline, this three-day itinerary offers a delightful blend of charming towns, rich culture, and leisurely exploration. Discover the region's hidden gems and immerse yourself in the authentic Portuguese lifestyle....
The Perfect Portugal Road Trip Itinerary – Two Weeks in Portugal
28th November 2025 by Inside the Travel Lab
Planning a road trip through Portugal can be an exciting adventure, and this guide is here to help you navigate your way through the country's stunning landscapes and vibrant cities. With a carefully crafted two-week itinerary, travellers will discover the best of what Portugal has to offer, from picturesque coastal towns to rich cultural experiences. Get ready to hit the road and explore!...
Get Ready for a Family Holiday in the Algarve
16th June 2025 by Globalmouse Travels
The Algarve is a fantastic choice for a family holiday, offering a delightful mix of sun, sea, and activities for all ages. With its breathtaking coastline, inviting Mediterranean climate, and a variety of attractions, this Portuguese region caters to everyone’s interests. From thrilling outdoor adventures to cultural experiences and relaxing days on the beach, families will find plenty to enjoy in the Algarve....
Weather in Portugal
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