When to go · Portugal
Portugal in August
Mixed month. Portuguese and European holidays: Algarve beaches packed, prices at their highest; Lisbon still hot and busy.
Key facts
- Verdict
- Mixed
- Crowds
- High
- Portugal
- Prices
- High
- Portugal
Verdict
Portuguese and European holidays: Algarve beaches packed, prices at their highest; Lisbon still hot and busy.
Weather in August
- Lisbon and the centre · Lisbon, Sintra, Cascais, Óbidos, Coimbrahot
Mild winters with rainy spells; hot, dry summers cooled by Atlantic wind. Sintra is often foggy and 5 °C cooler.
- Porto and the north · Porto, Braga, Guimarães, Douro Valley, Peneda-Gerêsbest weather
The wettest region; green and mild. The Douro Valley bakes in summer and harvest is late September.
- Alentejo · Évora, Monsaraz, Alentejo coasthot
The interior plain reaches 40 °C+ in summer; spring wildflowers are the high point.
- Algarve · Faro, Lagos, Tavira, Sagreshot
Most sunshine in the country; the sea stays cool (18–22 °C). August is packed and pricey.
- Madeira · Funchal and the islandbest weather
Spring-like all year on the south coast; the north and mountains are wetter. Levadas can close after storms.
- Azores · São Miguel, Pico, Faial, Terceirabest weather
Mild and changeable — four seasons in a day. Whale watching best April–October; winter storms cancel inter-island flights.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Assumption
15 Aug
Peak holiday week; Algarve full.
Crowds and prices
- Crowds · Portugal
- High
- Prices · Portugal
- High
High-price month: see what to book ahead.
What to pack
- Light, breathable clothes, a sun hat and sunscreen
Where to go in August
Rated best or good this month
Porto and the north
Best weather of the year (Porto, Braga, Guimarães, Douro Valley, Peneda-Gerês)
Madeira
Best weather of the year (Funchal and the island)
Azores
Best weather of the year (São Miguel, Pico, Faial, Terceira)