What is the cheapest time to visit Porto?

Late October to March, excluding New Year, when hotel prices are lowest.

When should you avoid visiting Porto?

November to February if you dislike rain; August if you hate crowds and peak prices.

What is the weather like in Porto in May?

Expect highs around 20°C and lows around 11°C. Warm, bright days and lively riverside evenings before the summer rush. Ideal for almost everyone, including Douro Valley day trips.

Portugal · Updated 2026

Best time to visit Porto

Q: When is the best time to visit Porto?

May, June and September. Porto is at its best in late spring and early autumn, when days are warm, the river terraces are buzzing and the Douro Valley is green or mid-harvest. High summer is sunny and rarely scorching thanks to Atlantic breezes, but it brings peak crowds and prices. Winter is mild yet genuinely wet and grey, which keeps hotels cheap and the port lodges quiet for those who don't mind an umbrella.

May to June and September to early October

Porto is at its best in late spring and early autumn, when days are warm, the river terraces are buzzing and the Douro Valley is green or mid-harvest. High summer is sunny and rarely scorching thanks to Atlantic breezes, but it brings peak crowds and prices. Winter is mild yet genuinely wet and grey, which keeps hotels cheap and the port lodges quiet for those who don't mind an umbrella.

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Best overall: May, June and September
Best weather: July to mid-September
Cheapest: Late October to March, excluding New Year
Avoid: November to February if you dislike rain; August if you hate crowds and peak prices.

Porto month by month

Average temperatures, rain, crowds and hotel prices. Hotel links open with dates in that month.

January
Mixed
14° / 5°C
Rain
High
Crowds
Low
Prices
Low
Cool, damp and often rainy, with the city to yourself. Suits budget travellers happy to hop between cafes, museums and port cellars.
Hotels in January
February
Mixed
15° / 6°C
Rain
High
Crowds
Low
Prices
Low
Still wet and chilly, though sunny spells appear. Very cheap rooms and empty lodges make it fine for indoor-focused city breaks.
Events: Carnival
Hotels in February
March
Good
17° / 8°C
Rain
Medium
Crowds
Low
Prices
Low
Showers ease and camellias bloom. Changeable weather but low prices; good for walkers and culture lovers who pack layers.
Events: Fantasporto film festival
Hotels in March
April
Great
18° / 9°C
Rain
Medium
Crowds
Medium
Prices
Medium
Fresh, green and increasingly sunny, with occasional rain. Easter brings domestic visitors; great for sightseeing on foot.
Events: Holy Week and Easter
Hotels in April
May
Ideal
20° / 11°C
Rain
Medium
Crowds
Medium
Prices
Medium
Warm, bright days and lively riverside evenings before the summer rush. Ideal for almost everyone, including Douro Valley day trips.
Events: Queima das Fitas student festival
Hotels in May
June
Ideal
23° / 14°C
Rain
Low
Crowds
High
Prices
High
Sunny, pleasant and festive, peaking with São João. Perfect for party lovers and music fans; book early for festival dates.
Events: Festa de São João · Primavera Sound Porto
Hotels in June
July
Great
25° / 15°C
Rain
Low
Crowds
High
Prices
High
Reliable sunshine without extreme heat, though morning sea fog is common. Busy and pricey; great for beaches at Foz and Matosinhos.
Events: MEO Marés Vivas
Hotels in July
August
Good
25° / 15°C
Rain
Low
Crowds
High
Prices
High
Peak season with European holidaymakers, packed Ribeira and top prices. Some local businesses close. Suits families tied to school holidays.
Hotels in August
September
Ideal
24° / 14°C
Rain
Low
Crowds
Medium
Prices
High
Warm, golden and slightly calmer, with the Douro grape harvest underway. Superb for wine lovers and couples.
Events: Douro Valley grape harvest
Hotels in September
October
Great
21° / 12°C
Rain
Medium
Crowds
Medium
Prices
Medium
Mild with autumn colour in the vineyards and rain returning late in the month. Good value and relaxed; pack a light jacket.
Hotels in October
November
Mixed
17° / 8°C
Rain
High
Crowds
Low
Prices
Low
One of the wettest months, grey and quiet. Cheap stays suit runners, foodies and port tasters who don't mind rain.
Events: Porto Marathon
Hotels in November
December
Good
14° / 6°C
Rain
High
Crowds
Medium
Prices
Medium
Wet and cool but warmed by Christmas lights and a big New Year's Eve on the Aliados. Cosy festive break territory.
Events: Christmas lights and markets · New Year's Eve on Avenida dos Aliados
Hotels in December

Timing tips for Porto

For São João on 23 June and the early-June Primavera Sound weekend, book accommodation three to four months ahead, as Ribeira and Baixa rooms sell out and prices spike.
Summer mornings often start with Atlantic fog that burns off by midday, so plan viewpoints like the Dom Luís I bridge and Serra do Pilar for the afternoon or sunset.
In winter, pack a proper waterproof and non-slip shoes: Porto's steep granite streets get slick, and port lodge tours make an ideal rainy-day plan with no queues.

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Best time to visit Porto

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Porto month by month

January

February

March

April

May

June

July

August

September

October

November

December