Portugal in April: warm south, rainy north and low prices
April in Portugal often turns out better than July. It is already warm enough, while beaches and viewpoints stay half empty. You get a spring trip without summer heat, stuffiness, and lines.
But the weather depends heavily on the region. In the south, daytime temperatures reach 18-22 °C with almost no rain, while in Porto the air rarely warms above 18 °C. The contrast between north and south is more noticeable in April than in August.
Below we have gathered where it is warmest in April, what you should see, and how to plan your route so the weather does not ruin your plans.
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What to know about Portugal in April
💡 In short:
- The warmest regions: the Algarve and Alentejo, with daytime averages of 18-22 °C.
- Rain is possible mainly in the north, in Porto and the Douro Valley.
- April is low season: prices and lines are lower than in May and June.
- It suits cities (Lisbon, Porto), hikes (Rota Vicentina, Madeira), and tastings in the Douro Valley.
- Climate and water temperature: 09/2026, verified on the IPMA website.
If Easter falls in April, religious centers get crowded and accommodation prices rise. Such dates are better planned in advance.
Weather in Portugal in April: general overview
April in Portugal is a transition from a cool spring to the warm season. Days get longer, the sun appears more often, and temperatures rise week by week. The country's climate is uneven, so you will feel the difference between regions right away.
On average, daytime temperatures across the country stay in the 16-22 °C range depending on the region. At night they drop to 10-14 °C, so a light jacket or sweater will come in handy for an evening walk.
Compared to winter, there is less rain. In the south, in the Algarve and Alentejo, April brings plenty of sunny and dry days. In the north and center, short showers are still possible, so keep a backup plan for the day.
By the end of the month it gets noticeably warmer than at the beginning, and you can already plan trips counting on good weather. One thing to keep in mind: April is not yet the season for long swims in the ocean, but it is great for walks and sightseeing.
Where it is warmest: weather by region
Portugal stretches from north to south, and in April this difference is felt most strongly. Below we break down the weather by region so you can choose a base for your scenario.
Algarve weather in April
The Algarve in April is one of the warmest regions in the country. During the day the air warms up to 20-22 °C, and on some days it reaches 25 °C. The sun shines for an average of 8-9 hours a day, and rain is rare here.
© Steven Fruitsmaak · CC BY-SAPhoto: Steven Fruitsmaak, CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0), Wikimedia CommonsThe sea water is still cool, around 17 °C. Long swims are not comfortable for everyone, but the beaches are almost empty, and convenient walking trails run along the cliffs.
The landscape in April is green and blooming. The cities of Faro and Lagos are already living their spring life, and accommodation prices stay moderate until Easter week begins. It is convenient to compare Algarve hotel prices in advance.
- The catch: water around 17 °C, too cold for long swims.
Lisbon weather in April
In Lisbon, April brings mild weather for the city. During the day it is most often 18-20 °C, there is plenty of sun, but there is more rain here than in the Algarve. Evenings stay cool, and you will definitely need a light jacket.
© Nan Palmero from San Antonio, TX, USA · CC BYPhoto: Nan Palmero from San Antonio, TX, USA, CC BY (https://creativecommons.org/licenses/by/2.0), Wikimedia CommonsThe city comes alive, but there are no summer crowds yet. You can easily walk through the historic neighborhoods, see the main viewpoints, and sit in a cafe without long lines.
For getting around the city, bring comfortable shoes, because some streets go uphill. That way you will cover more ground and get less tired.
Porto and northern Portugal weather
The north, including Porto and the Douro Valley, is cooler and wetter in April. Daytime temperatures here are 16-18 °C, and the month averages 8-10 rainy days. Between showers, there are still long sunny windows, and that is enough time for a walk around the city.
© Rititaneves · CC BY-SAPhoto: Rititaneves, CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0), Wikimedia CommonsBring a waterproof jacket. In return, you will see the green, blooming Douro Valley and old towns like Guimarães and Braga without the crowds. Porto's wine cellars operate at a relaxed pace in April, and you can book a tasting the same day.
- The catch: dampness and quickly changing weather, so it is best to keep plans flexible.
Weather in the center, Alentejo, Madeira, and the Azores
The center of the country, such as Coimbra and Serra da Estrela, matches the north in temperature. This is a good option for culture and low-altitude hikes where dampness does not get in the way.
Alentejo is as warm as the Algarve, but the air is drier and there is more sun. Set aside a day for Évora and for the local wineries, where terraces are already open in April.
Madeira in April stays around 20 °C and is suitable for hiking the levadas. Rain is possible but usually brief, so a route rarely gets canceled.
The Azores are the most changeable: 16-18 °C and frequent showers. In return, this is the start of whale-watching season. In good weather, you can reach the crater lakes and viewpoints above the calderas.
Region | Daytime in April | What to keep in mind |
|---|---|---|
Algarve | 20-22 °C | sea around 17 °C, lots of sun |
Lisbon | 18-20 °C | cool evenings, light jacket |
Porto and the north | 16-18 °C | 8-10 rainy days, raincoat |
Alentejo | 18-22 °C | dry and sunny, wineries |
Madeira | around 20 °C | brief rain, levada hikes |
Azores | 16-18 °C | frequent weather changes, showers |
Average daytime temperatures and number of rainy days (as of 09/2026, IPMA data).
What to do in Portugal in April
April opens up almost every kind of trip. Warm weather and blooming nature let you combine city and nature in a single trip.
One trip is easy to build so that you cover both city and nature in a week. You explore Lisbon or Porto, then head to Alentejo or the coast for a couple of days.
- Cities. In Lisbon and Porto, the heat does not get in the way of long walks. Museums and viewpoints operate without summer lines, and you can spend the evening in a fado bar.
- Hiking. This is the best month for walking routes. Hike sections of the Rota Vicentina in Alentejo and on the Costa Vicentina, climb the levadas of Madeira, or reach the crater lakes of the Azores.
- Wine and food. The Douro Valley comes alive: quintas reopen for tastings, and tables are set out on terraces. It is best to book a day or two ahead.
- Beach and ocean. The water is still cool, but the beaches of the Algarve and Costa Vicentina are good for long walks and the first sunbathing. Surfers find waves on the west coast.
- Holidays. If Easter falls in April, processions take place across the country. Check the schedule with the local tourist office.
Tours in Lisbon, Porto, and the Algarve are worth looking into in advance: find a tour on GetYourGuide.
What to pack for an April trip
April weather is changeable, so pack for several scenarios. During the day, a T-shirt and light trousers will be enough.
The main principle is layers. That way you can easily adjust to a day that starts cool, warms up in the afternoon, and turns fresh again in the evening.
- A light jacket or sweater for evenings: at night the temperature drops to 10-14 °C (as of 09/2026, IPMA normals).
- A raincoat or compact umbrella, especially for the north of the country.
- Comfortable shoes for the city and hikes. For the north, add waterproof boots, as trails stay damp after rain.
- Sunscreen and sunglasses: the April sun is already noticeable.
One tip: do not pack only summer clothes. A cool evening on the waterfront can easily ruin your mood if you were counting on heat.
Hotels, prices and car rental in April
April is low season, so prices for accommodation and tickets stay moderate. The main increase starts in May.
There are two exceptions. The first is Easter week: in religious centers prices jump and accommodation gets booked up in advance. The second is Lisbon and Porto, where prices are higher all year round.
Book in advance, especially if your dates fall on Easter. That way you get both choice and a better price.
Another plus of April is quiet roads. You can drive between cities without summer traffic jams, and on the coast it is easier to find a place to stop.
Car rental in April is also a good deal: you can get a car cheaper than in June. For a road trip around the country, this is a convenient option. Compare rates through car rental on DiscoverCars.
Portugal in April and in neighboring months
To understand where April fits, compare it with neighboring months in the south of the country. This table helps you choose dates for your scenario.
Month | Daytime in the south | Rainy days | Tourists | Plus |
|---|---|---|---|---|
March | 16-19 °C | 5-7 | few | quiet, cheap, almond trees in bloom |
April | 18-22 °C | 3-5 | moderate | warm, greenery, good prices |
May | 22-25 °C | 2-3 | average | you can already swim |
June | 25-28 °C | 0-1 | many | hot, high season begins |
April is a compromise. You get warmth and blooming nature, but pay less and stand in shorter lines than in June. April is not suitable for long swims in the ocean.
Average values for southern Portugal (as of 09/2026, IPMA summary).
⁉️🤔 Frequently asked questions
Where is it warmest in Portugal in April?
It is warmest in the south, in the Algarve and Alentejo. There, daytime temperatures average 18-22 °C with plenty of sun (as of 09/2026, IPMA data).
Is April a good time to visit Portugal?
Yes, April is a good month for a trip. The weather is mild, nature is in bloom, and there are still few tourists. You can comfortably see Lisbon, Porto and Alentejo and pay less than in summer. The only limitation is swimming in the ocean.
When is the best time to go to Portugal?
It all depends on your goal. For the beach, choose May, June or September. For cities, hiking and wine, April, May and October work well. In winter, the Algarve is warm and comfortable for golf and surfing. There is no universal month, so focus on your scenario.
What is the weather like in the Algarve in April?
The Algarve in April is warm and sunny. Daytime temperatures are 20-22 °C, the sun shines for about 8-9 hours, and rain is rare (as of 09/2026, IPMA statistics). The sea remains cool, around 17 °C.
What should I pack for an April trip?
Bring clothes for different weather. During the day a t-shirt is enough, but in the evening you will need a light jacket or sweater. Add a raincoat for the north, comfortable shoes and sunscreen.
In short: what to book
Plan your April trip around the weather. Want sun and beach? Base yourself in the Algarve or Alentejo. Want cities and wine? Choose Lisbon and Porto.
For beaches and sun, check out hotels in the Algarve on Trip.com.
For cities, look at tours in Lisbon on GetYourGuide in advance.
For a road trip by car, compare car rental on DiscoverCars.
A small editorial team writing guides for independent travel. We travel ourselves, but we haven’t been everywhere, so we check prices, opening hours and how to get there against official sources.