Lisbon in the summer is spectacular with the golden light, vibrant streets, and breathtaking views from every miradouro. But once a heatwave hits Lisbon, the City of Seven Hills turns into an oven. Built on a series of steep hills and coated in sun-baked cobblestones, Lisbon traps heat mercilessly. When temperatures soar past 35°C (95°F), the city’s famous trams groan under the weight of tourists, and navigating daily life demands a tactical, local approach.
Here is your essential guide to not just surviving, but staying comfortable during a Lisbon heatwave.
1. Fortify Your Apartment
Check for Air Conditioning.
Air conditioning is not a given in Lisbon’s historic apartments. Alfama, Mouraria, and Bairro Alto are filled with charming old buildings where thick stone walls once provided natural insulation, but that’s still not enough. Many traditional apartments rely on ceiling fans or nothing at all. Before you book, check your listing’s amenities carefully. The good news is that many modern rentals, particularly in newer neighbourhoods like Parque das Nações, now offer ar condicionado (air conditioning).
Rent a Portable Unit.
If your Airbnb lacks A/C, you can rent a portable AC unit from us. This provides a powerful solution to keep a studio or bedroom cool, far better than suffering through sleepless, sweaty nights. Especially when travelling with small children.
Master the Portuguese Shutter Technique.
This is the single most effective trick used by Lisbon locals (lisboetas). When the sun hits, your goal is to keep it out.
Ventilate in the Morning: As soon as you wake up, open all your windows to flush out the warm air. The morning, before 9 AM, is your only real opportunity to reset your apartment’s temperature.
Shut Everything by 10 AM: Once the outdoor temperature reaches around 24°C (typically around 10 AM), close every window and lower the estores(the traditional exterior roller shutters). These are crucial as they block the sun before it reaches the glass and heats your floors, tiles, and furniture.
Keep Them Closed: Keep shutters and heavy curtains drawn all day to prevent your apartment from becoming a greenhouse. Only open them again when the outside temperature drops below the inside temperature, which is usually after sunset, often around 9 or 10 PM.
DIY cooling. Placing a bowl of cold water in front of an open window can help you cool the place through evaporative cooling.
Tip: For the best results, place ice cubes in the bowl of water and position it in front of a fan. The fan will blow air over the icy water, creating a cool breeze.
2. The Ultimate Escape: Head North Along the Coast
Sometimes the only real relief is to leave the heat island entirely. The brilliance of Lisbon is that within an hour’s drive or train ride, you can escape the inferno and find the refreshing Atlantic breeze.
Forget the Inland—Head to the Coast.
While cities like Évora or the Alentejo interior are even hotter, the silver lining is Portugal’s spectacular Atlantic coastline just north of the capital. The ocean breeze transforms the experience entirely, with temperatures dropping significantly.
Ericeira: This charming fishing village, just 45 minutes north of Lisbon, was dedicated by the Save The Waves Coalition in 2011 as Europe’s only World Surfing Reserve. The constant Atlantic wind means temperatures are typically 5 to 8 degrees cooler than in Lisbon. You can stroll its cobbled streets, eat fresh seafood at ocean-view restaurants, and feel the temperature drop dramatically as you watch surfers ride the waves.
Peniche: A bit further north, this windswept peninsula jutting into the ocean offers an even more dramatic temperature drop. Exposed to the sea on almost all sides, Peniche is often even cooler than Ericeira—sometimes by another 2-3 degrees. The Berlengas Islands just offshore provide stunning boat trips and even more cooling breezes.
Getting There: Regular buses (Rede Expressos) and trains (from Sintra or the Oeste line) make these escapes easy and affordable.
3. Navigating Lisbon with Children
Keeping little ones cool in Lisbon’s hilly, sun-baked streets is a top priority. The iconic Tram 28, while charming, can be an unbearably hot tin can in a heatwave—avoid it midday.
Stroller Fan and Shade: A portable, battery-powered fan attached to the stroller is a lifesaver, offering a personal breeze on the move. Always use a sun umbrella or a stroller with a large canopy to block direct sunlight. If you don’t have one, you can rent it from our website.
Hydration is Key: Carry a reusable water bottle and refill it for free at Lisbon’s public fountains. Look for the distinctive 19th-century iron fountains scattered across the city, or use the modern drinking fountains in parks like Eduardo VII or the Gulbenkian Gardens.
Timing: Avoid the hills between 12 PM and 4 PM. Plan your sightseeing for early morning or late evening when the stone streets are cooler underfoot.
4. Seek Out Lisbon’s “Cool Spots”
The city has developed clever ways to help residents and visitors cope. Knowing where to find relief is half the battle.
Parks & Gardens: Lisbon’s green spaces are natural refrigerators. The Jardim do Príncipe Real, with its giant cedar trees, offers dense shade and is noticeably cooler. The Gulbenkian Gardens are an oasis of calm with water features that cool the air. The Parque Florestal de Monsanto—Lisbon’s massive green lung—offers trails and views that are degrees cooler than the city centre.
Water Features: The Jardim da Estrela has a beautiful pond and fountains that create a microclimate. The Oceanário de Lisboa (Oceanarium) in Parque das Nações isn’t just a stunning attraction; it’s fully air-conditioned and offers a glorious escape.
Frequent Breaks: Pace yourself. Take frequent breaks in the shade of the many miradouros (viewpoints) like Santa Catarina or São Pedro de Alcântara, which catch cooling river breezes off the Tagus.
Embrace the “Big Chill.”
When all else fails, dive into the city’s air-conditioned spaces. This isn’t cheating; it’s surviving in style.
Museums & Galleries: The MAAT (Museum of Art, Architecture and Technology) along the river has powerful A/C and spectacular views. The Calouste Gulbenkian Museum is a cool, serene haven of art. Even the Lisbon Story Centre in Praça do Comércio offers a cool respite with history.
Shopping Centres: The Amoreiras Shopping Center, El Corte Ingles and the sprawling Centro Colombo are fully air-conditioned and offer refuge, with plenty of cafes to while away the hottest hours.
Cinemas: A midday movie at the Cinema São Jorge or the UCI in Colombo is a classic heatwave tactic—dark, cool, and utterly relaxing.
5. Drink Like a Local
Hydration is about more than water—it’s about tradition. Embrace Portuguese cooling strategies:
Água com Gás: Sparkling water with lemon is refreshing and widely available.
Sumo Natural: Freshly squeezed orange juice or pineapple juice from local cafes offers vitamins and hydration.
Fino (Cold Beer): A small, chilled draft beer at a street-side esplanade is a time-honoured way to cool down.
Avoid Heavy Meals: Skip the heavy cozido (meat stew) in favour of fresh salads, grilled fish, and cold soups like gaspacho (tomato-based) or açorda (bread soup with herbs).
By adopting these local strategies, from mastering the shutters to knowing when to flee to Ericeira, you can outsmart the heat and enjoy the very best of Lisbon, even in the height of summer. The city’s magic doesn’t disappear with the sun; it just moves to the river breeze, the shaded gardens, and the cooling Atlantic coast.
About Rent Anything
This article is published by Rent Anything. Here is what the service is, in case you arrived here from a search.
What is Rent Anything?
Rent Anything is a short-term and mid-term equipment rental service operating in Lisbon and Paris.
Equipment rental refers to paying a daily rate for an item you use and then hand back, rather than buying it or carrying it with you. A mid-term rental means that the booking runs for weeks or months rather than days. Five ranges are stocked: baby and children's gear, mobility equipment, remote-work tech, home and living, and travel and outdoors. In short, you travel light and it is waiting when you arrive.
How does renting work?
Four steps: browse the catalogue, book your dates, take delivery or collect, then return the item at the end.
Rates are quoted per day and fall the longer you rent, because every product carries a rate ladder, also known as pricing tiers, rather than one flat price. For example, a week costs less per day than a weekend does. A minimum rental period refers to the shortest booking an item accepts, and it is stated on that item's own page beside its live availability. According to our own how-it-works guide, there is no deposit at any point. Therefore the figure shown for your dates is what those dates cost, not a starting price. Source: How it works.
Where do you deliver?
Across Lisbon and Paris, including both cities' airports and the Lisbon Cruise Terminal.
Delivery refers to us bringing the item to where you are staying - hotels, Airbnbs, serviced apartments and private residences - rather than you finding a depot. Specifically, it is priced from the distance between our warehouse in that city and the address you give, so the fee appears at checkout. In addition, free cancellation means that a booking can be cancelled at no charge up to 24 hours before it starts. Simply put, you book the address you are staying at and we handle both ends. Source: Frequently asked questions.
In summary
Key takeaways
- Equipment rental in Lisbon and Paris, delivered to where you are staying.
- Per-day rates that fall with length. No minimum period, no deposit.
- Free cancellation up to 24 hours before the start date.
- Everything is cleaned and sanitised between rentals.
Live prices and availability for any single item are on its own page. Source: the full catalogue.
