Opinions, reviews, analyses & recommendations are the author’s alone, and have not been reviewed, endorsed or approved by any of these entities.
Portugal in May
Ocean still chilly for swimming, but perfect temperatures for sightseeing and day trips.
What to expect in Portugal in May
May brings warm weather to Portugal, with daytime highs around 22°C (72°F) and overnight lows near 13°C (55°F). Skies are typically dry with occasional showers, with about 45 mm of rainfall on average. Ocean still chilly for swimming, but perfect temperatures for sightseeing and day trips..
Crowds are manageable in May — busy in popular areas but not overwhelming. Prices sit in the shoulder-season range — not the cheapest, but well off peak. Peak season runs July–August, for context.
What’s happening in May
- 🎉Fátima Pilgrimage · MayMassive Catholic pilgrimage marking the anniversary of the 1917 Marian apparitions, drawing hundreds of thousands to the Sanctuary of Fátima 90 minutes north of Lisbon for candlelit processions and outdoor masses.
Live fares for Portugal in May
Compare flights across 100+ booking sites. Hotels via Expedia.