What to do in Lisbon on a rainy day

Lisbon's rain is rarely all-day. A front usually passes in a few hours, so the practical move is to pair one big indoor stop with one short outdoor hop between showers, rather than writing off the day. The eight places below all work in steady rain, all have somewhere to sit, and all are reachable by metro, tram or a short taxi ride.

Morning is the best slot for the big museums: Calouste Gulbenkian, the Museu Nacional do Azulejo and MAAT are quietest before noon. Afternoon suits the Oceanário, the markets and the covered halls. Evening rain is the easiest of all — fado houses, tascas and cinemas are indoors by definition.

The indoor stops cluster in four areas, which keeps taxi and metro hops short on a wet day. Avenida da Liberdade and Príncipe Real hold the Gulbenkian and the main cinemas; Belém has MAAT and the coach museum; Parque das Nações is the Oceanário; and the old centre around Baixa, Alfama and Cais do Sodré has the markets, fado and the tile museum just east.

Lisbon's hills and calçada stone get slick fast. Flat-soled trainers are a bad idea on the Alfama staircases; take shoes with grip and a compact umbrella, since wind off the Tagus breaks cheap ones. Trams and the metro run through rain, but tram 28 queues grow when the weather turns, so use the metro for cross-town hops and save the tram for a short scenic stretch.

Rain is also the moment to eat indoors properly: a long lunch in a tasca, a covered market lunch at Mercado da Ribeira, or a fado dinner where the music starts around 20:30. If you are travelling with children, the Oceanário plus the adjacent Vasco da Gama mall covers a full wet day without going outside. For a first visit, keep one flexible day free and move the outdoor sights to whichever day stays dry.

Lisbon's wet season runs roughly November to February, with March and October as shoulder months that can still deliver a soaking. Rain usually comes as a passing front rather than a solid grey week, so a two- or three-day trip in winter rarely loses more than half a day. Spring and autumn are the best compromise: mild, drier, and still quiet enough for indoor sights.

If your dates are fixed in winter, plan the trip around indoor anchors and treat any dry window as a bonus for Belém, the viewpoints or a ferry to Cacilhas. Summer rain is rare but possible; when it happens, the same list applies, and the museums are busier because everyone else has the same idea.