Lisbon weather
Our guide to the weather in Lisbon during March
Lisbon, Portugal is a vibrant city filled with culture, history, and beautiful architecture, making it a great destination for American travelers, especially during March when the weather is mild. 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 March.
What's the temperature like in Lisbon during March?
The temperature reaches around 17℃ during the daytime in March, 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 March?
On average, there will be 6 rainy days during the month, amounting to 94.0mm 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 March?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during March. With moderate air temperatures, any breeze will feel cool.
Is it too cold to swim in the sea in Lisbon during March?
The water around Lisbon is a bracing 15℃ 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.
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If you’re looking for a place to visit that has it all, Lisbon is the city for you. From historical castles to pristine beaches to fantastic food and wine, Lisbon has something for everyone. Before deciding where to stay in Lisbon, make sure to check out the ultimate Lisbon Travel Guide....
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