Travellers who visit Portugal in May consistently say it gave them a different country than the postcards. With 9.5 hours of sun per day, 23°C (73°F) typical highs, and a balanced pace, this is a month that rewards a thoughtful, private itinerary. The sweet spot. Warm enough for swimming in the south, cool enough to walk all day.
FAQ
Why should I choose May over other months?
May offers a rare blend of balanced crowds, 23°C highs and a very specific local moment you simply cannot replicate in another month: Lavender, rosemary and wild thyme in bloom across the Serra de Monchique.
Is May too unpredictable for a quality trip?
Not at all. Spring and autumn are arguably the best windows of the year. The weather is generous and the country is in its most photogenic mood.
How far in advance should I book for May?
Four to eight weeks usually secures everything you want, and many premium hotels release their best rates in this window.