Lisbon weather
Our guide to the weather in Lisbon during December
Lisbon is a vibrant and picturesque city with a unique culture and plenty of attractions, with mild temperatures in December making it an ideal winter destination. We've looked at the most up-to-date weather data for Lisbon, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Lisbon weather in December.
What's the temperature like in Lisbon during December?
The temperature reaches around 16℃ during the daytime in December, falling away to 11℃ 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 Lisbon during December?
On average, there will be 6 rainy days during the month, amounting to 111.6mm 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 Lisbon during December?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during December. With moderate air temperatures, any breeze will feel cool.
How warm is the sea in Lisbon during December?
The water around Lisbon is a bracing 16℃ during December and would be considered too cold for swimming. Those who are a bit more hardy or frequently swim in cooler open water might want to take a quick dip. A wetsuit would be advisable if you wish to spend longer than 5 minutes in the water.
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Lisbon Blog posts
From the UK's most popular travel bloggers
Visiting Covão dos Conchos: Portugal’s Otherworldly Sinkhole
10th January 2024 by Travel Vixta
Nestled amidst the breathtaking mountainous landscapes of Portugal's Serra da Estrela Natural Park, lies a truly remarkable feat of human ingenuity - Covão dos Conchos. This extraordinary structure, often mistaken for a natural sinkhole, is a testament to the marvels of engineering. Join us as we delve into the depths of this awe-inspiring destination and uncover its hidden secrets....
Pink Street Lisbon: Unveiling the Charms of Lisbon's Vibrant Nightlife Hub
5th June 2023 by Italian Trip Abroad
Never will you know what Lisbon has to offer, what wanderlust lies just around the corner. This remarkable city has a plethora of peculiar activities and sights to behold. One of these unique experiences is a visit to Lisbon's Pink Street. Yes, a pink-hued corner in the heart of Lisbon....
How to Spend a Grown-Ups-Only Weekend in Lisbon
11th April 2023 by Big Family Little Adventures
In any relationship it’s important to take time for just the two of you to remember what made you first fall in love and strengthen those bonds, but perhaps never more important than when you have young children....
Perfect Girls' Weekend in Lisbon
17th April 2023 by The Life of a Social Butterfly
Are you planning a girls' weekend in Lisbon? Look no further! This post has everything you need to make your trip perfect, from brunch spots to rooftop bars, photo opportunities and must-visit beach bars....
Best sunset cruise in Lisbon? Try FRS Portugal
16th May 2022 by Budget Traveller
All the great cities in the world are often defined by a river. Take London, Paris, Bangkok or Kolkata, all these cities have a pulse of life and an element of grandeur thanks to the river running through them. Of all the cities that have a river running through them, Lisbon is probably my favourite city. I remember the first time coming to Lisbon 12 years ago and on the first morning I woke up for a walk and meandered my way through the city....
3 days in Lisbon itinerary
25th March 2022 by PommieTravels
Lisbon is without a doubt one of the prettiest cities in Europe. It also happens to be one of the most affordable European cities to visit, so it’s a great spot for a quick city break that won’t break the bank. Numerous low cost airlines fly to Lisbon within Europe and you can often find some great flight deals to Lisbon from the US too. If you’re thinking about spending a long weekend in Lisbon, I’ve put together a 3 day itinerary that includes all the major sights, plus the magical...
The best areas to stay in Lisbon
11th February 2021 by Inside the Travel Lab
Terracotta tiles cascading down steep hillsides, pastel-washed buildings, grand neo-classical architecture, cafes, restaurants and bars spilling customers out onto sun-kissed sidewalks. Lisbon, one of Europe’s most famous old capitals, is renowned equally for its beauty, its culture and its laid-back ambience....
Weather in Lisbon
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