Portugal has mild temperatures throughout the year, especially compared to the rest of most of Europe. While March is wetter and cooler than summer, rainfall levels tend to decline as spring emerges. This change in weather can present a golden opportunity to miss the crowds and high prices of the warmer months and visit Portugal for much-needed sunbathing.
Lisbon weather in March
Rain levels are dropping in March since winter and temperatures are mild, making the weather decent for sightseeing without having to deal with people hoarding. Because the city will not be crowded with tourists, the day trips will be much less hectic than usual. You also shouldn’t have much trouble booking a centrally located hotel at a reasonable price.
The nearby Obidos International Chocolate Festival also takes place at the end of March, so you shouldn’t need another reason to visit the area.
- The average high temperature in Lisbon is 65 F (18 C).
- The average low temperature is 50 F (10 C).
- The average rainfall in March in Lisbon is 2 inches.
Porto weather in March
Porto and northern Portugal are more humid than Lisbon, but rain levels decrease as summer approaches. The temperatures are mild and the crowds are low. Take advantage of the quieter moments in the city and enjoy a walking tour with a Port wine tasting; After all, Porto is not Port without Port Wine!
- The average high temperature in Porto in is 62 F (17 C).
- The average low temperature is 45 F (-16 C).
- The average rainfall in March in Porto is 3.54 inches.
Algarve Weather in March
The southern coast of Portugal, the Algarve, has some of the warmest and driest conditions throughout the year. The temperatures are comfortable, although you won’t be able to swim in the ocean. But you will have more beach to yourself, since the tourists have not yet arrived.
If you want to do something truly out of the ordinary while visiting the Algarve coast, you can see where the region’s corks are made in its famous wineries. (It’s a much more interesting activity than it sounds!)
- The average high temperature in the Algarve is 65 F (18 C).
- The average low temperature is 48 F (9 C).
- Average rainfall in March in Faro is 1.37 inches.
Weather in the Douro Valley in March
The Douro Valley is located near Porto, and like much of semi-rural Portugal, it is known for its incredible wines. Experts and tourists alike flock to the area every year to sample what the valley’s wineries have to offer, so once again you’ll be glad to find them somewhat less crowded during the spring. You can explore the wine country of Portugal yourself with a private tour. As for the weather, temperatures will hover around a mild 53 F (12 C), so bring a light jacket.
- The average high temperature is 58 F (14 C).
- The average low temperature is 40 F (4 C).
- Average rainfall in March in Vila Real is 3.25 inches.
What to pack
Although the climate varies depending on where you visit in Portugal, in general the temperature will be around 57 F (14 C) with the possibility of light rain. With that in mind, you’ll want to bring long jeans or pants, a light jacket, and an umbrella if you see rain in the forecast. Sweaters and scarves are nice for the evening when it’s colder after the sun goes down.
March events in Portugal
- The Lisbon Spring Festival takes place at the Belem Cultural Center and includes a program of shows, concerts and exhibitions to celebrate the spring season.
- Porto organizes a Celtic festival that features performances by various Celtic groups from different countries.
