Porto weather

Our guide to the weather in Porto during January

14

Average high

3

UV Index

243mm

Monthly rainfall

14

Sea temperature

Porto is a vibrant city with plenty to explore and enjoy, making it an ideal destination for British travellers, and while the weather is milder than in Ireland in January, visitors should still pack layers. We've looked at the most up-to-date weather data for Porto, 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 Porto weather in January.

What's the weather like in Porto during January?

Midlands Traveller Dry during the day, and cold during the evenings Answered by Midlands Traveller

What should I pack for a holiday in Porto during January?

Midlands Traveller Summer clothes for using during the day and a cardigan for cooler evenings. Flip flops to wear on the beach. Answered by Midlands Traveller

What's great about Porto during January?

Midlands Traveller Porto is always a busy city. Even in the winter. You should avoid taking trains (they call it comboios) during the peak times. It can be a bit stressful. Answered by Midlands Traveller

Is January a good time to visit Porto?

Paul January can be quite chilly in the north of Portugal. You'll get quite a few days of drizzle or rain and you'll need a jacket to keep warm outside. That said, it's much milder than the UK climate and is an interesting city to visit at any time of the year. Answered by Paul

What's the temperature like in Porto during January?

January is typically the coolest month in Porto. The temperature reaches around 14℃ during the daytime, falling away to 8℃ 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 Porto during January?

On average, there will be 9 rainy days during the month, amounting to 242.6mm in total. That's a lot 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 Porto during January?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in January. With moderate air temperatures, any breeze will feel cool.

Is it too cold to swim in the sea in Porto during January?

The water around Porto is a bracing 14℃ during January 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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Porto Blog posts

From the UK's most popular travel bloggers

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How To Spend One Day in Porto

21st June 2024 by Inside the Travel Lab

Discover how to make the most of a day in Porto with our carefully crafted itineraries for spending 24 hours in Portugal's vibrant second city....

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How To Spend One Day in Porto – Itinerary & City Guide

21st May 2024 by Mini Adventures

Planning a day trip to Porto during your Portuguese adventure? Uncover the top attractions in this vibrant city with a comprehensive guide to spending 24 hours in Porto! As a UNESCO World Heritage Site, Porto's historic centre offers a compact layout, perfect for a day of exploration. Wander through its charming streets adorned with Baroque, neoclassical, and modernist architecture. Immerse yourself in the relaxed vibe and bustling bars that make Porto a must-visit destination....

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Is Porto Worth Visiting? 13 Reasons to Love Portugal’s Second City

21st May 2024 by Inside the Travel Lab

Nestled among steep streets and terracotta tiles lies a charming Portuguese city waiting to be explored. Discover the essential guide to our top pick in Portugal....

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The Best Souvenirs from Porto

25th April 2024 by Inside the Travel Lab

Discover the perfect souvenirs to bring back from Porto with our reliable Porto souvenir guide. Explore the must-have items to remember your trip by, handpicked by a seasoned traveller....

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Is Porto Worth Visiting? My Honest Opinion After Several Visits

28th January 2024 by PommieTravels

Is Porto worth visiting? That's a question many travellers have been asking as this underrated gem of Portugal starts to gain more attention. While Lisbon may be the capital and the go-to destination for most, Porto has its own unique charm that shouldn't be overlooked. As a seasoned traveller who has visited Porto multiple times, Victoria Brewood of PommieTravels is here to give her honest opinion on whether this vibrant city is worth a visit. So, if you're curious about what Porto has to...

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12 Places in Porto To Find Portuguese Azulejo Tiles

2nd October 2023 by Where Angie Wanders

Azulejo tiles in Porto are a captivating sight and a must-see when exploring the city. This guide will take you to the finest locations where you can admire the exquisite blue and white Porto tiles. It also offers valuable tips to enhance your experience. Discover the 12 places in Porto where Portuguese Azulejo tiles can be found and immerse yourself in their beauty....

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Day Trip from Porto to Foz do Douro

13th April 2023 by Twins that Travel

Prior to our own trip to Porto, I’ll admit that I knew embarrassingly little about the geography of this beautiful city. While I was (at least) aware that it hugged the shores of the magnificent River Douro, I hadn’t quite appreciated its proximity to Portugal’s wild Atlantic Coast. Lying just two miles from the river’s mouth, I soon discovered that Porto has a distinctly coastal side – an area known as Foz do Douro (meaning ‘Mouth of the River Douro’). Just a short bus or tram...

Weather in Porto

Our month-by-month guide to the weather and climate in Porto

13.5

Porto weather in

January
14.3

Porto weather in

February
16.3

Porto weather in

March
17.8

Porto weather in

April
20.8

Porto weather in

May
22.7

Porto weather in

June
25.2

Porto weather in

July
25.8

Porto weather in

August
24.8

Porto weather in

September
21.6

Porto weather in

October
16.2

Porto weather in

November
14.5

Porto weather in

December