Porto weather

Our guide to the weather in Porto during March

16

Average high

4

UV Index

171mm

Monthly rainfall

13

Sea temperature

Porto, Portugal is a vibrant coastal city offering plenty of cultural and historical attractions to explore, especially during the mild March weather. We've looked at the most up-to-date weather data for Porto, 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 Porto weather in March.

What's the weather like in Porto during March?

The Diary of a Jewellery Lover In Porto in March the weather can be changeable. When we visited it rained every day although it wasn't cold. Answered by The Diary of a Jewellery Lover

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

The Diary of a Jewellery Lover You should pack clothes for rainy weather in Porto in March. I would be sure to pack a raincoat and an umbrella. Layers are good for this month as the weather can be changeable although it wasn't that cold when we visited. Porto is hilly so pack comfy flat shoes. Answered by The Diary of a Jewellery Lover

What's great about Porto in March?

The Diary of a Jewellery Lover Porto is an interesting city and it is quieter in March than it is in the peak summer season. If you love port wine I would definitely recommend going to some of the port wine cellars like Taylors. For some port wine tours you need to book but for many you can just turn up at this time of year. Answered by The Diary of a Jewellery Lover

What's the temperature like in Porto during March?

The temperature reaches around 16℃ during the daytime in March, falling away to 9℃ 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 March?

On average, there will be 8 rainy days during the month, amounting to 170.7mm 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 Porto during March?

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

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

The water around Porto is a bracing 13℃ during March 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.

Join the club...

Be the first to hear about discounted holidays, flash sales and amazing travel competitions to Porto!

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