Lisbon Weather in July

July weather in Lisbon

July is warm, bright and mostly dry. Days reach 23°C, with evenings near 18°C, so you can explore Alfama's steep lanes or linger at an outdoor table without the chill of spring. Humidity is high, though, and sunny hills can feel tiring by afternoon.

Rain is rare, with just one rainy day on average. Save long walks around Baixa and Belém for the morning, then take a slower afternoon beside the Tagus or inside the Gulbenkian Museum. It's a good month for riverside evenings and day trips to Cascais. Skip a full hilltop sightseeing circuit in the hottest part of the day.

Events and summer crowds

NOS Alive, a major music festival in nearby Algés, is held in July. Expect busy trains and fuller hotels around festival dates, especially on the route west from Cais do Sodré.

July is high season, so central sights, trams and restaurant terraces are busier than in quieter months. Rooms and flights often cost more than in spring or autumn. Families who want easy beach days can take the train to Cascais, but should expect lively platforms and popular beaches.

A local tip for July

For a cooler change of scene, catch the ferry from Cais do Sodré to Cacilhas. The short crossing gives you river views and leads to seafood restaurants along the waterfront. Go in the evening, when the light softens and the walk feels less exposed.

At Belém, don't try to squeeze the Jerónimos Monastery, the waterfront and every museum into one hot afternoon. Pick one indoor stop, then sit down for a pastel de nata nearby. Lisbon's long summer daylight gives you room to enjoy the city at a gentler pace.