What’s Lisbon Like in May? May in Lisbon offers a delightful transition from spring to early summer. Expect generally pleasant, sunny weather with comfortable temperatures, making it an ideal time for sightseeing before the peak summer heat and crowds.

What is the Weather and Climate in Lisbon in May? May in Lisbon features mild to warm weather. Average daily temperatures typically range from 17°C to 20°C (63°F to 68°F). Daytime highs can reach 22°C to 25°C (72°F to 77°F), while evenings are cooler, around 13°C to 15°C (55°F to 59°F). Rainfall is generally low, with an average of 5-7 rainy days and approximately 40-60mm of total precipitation for the month. You can expect ample sunshine, averaging 9-10 hours per day. Sea temperatures are still cool, around 17°C to 18°C (63°F to 64°F).

What are Typical Costs and Availability in Lisbon in May? May is a shoulder season transitioning to high season, so prices are moderate to increasing.

• Accommodation (Estimated): A bed in a hostel can cost €25-€50 per night, while a mid-range hotel room might range from €100-€250 per night. Prices tend to rise towards the end of the month.
• Flights (Estimated): Round-trip flights from major European cities could range from €150-€400+, varying greatly by origin and booking time.
• Food (Estimated): A casual meal can cost €10-€18, while a mid-range restaurant meal might be €25-€45 per person.
• Availability: Popular tours, attractions, and accommodations can book up, especially on weekends and in late May. Advance booking is advisable.

What Should You Expect in Lisbon in May (Crowds, Events, Conditions)? Expect moderate to increasing tourist crowds in May; generally less congested than July or August.

• Events: Look out for the Peixe em Lisboa (Lisbon Fish & Flavours) festival, often held in May, showcasing Portuguese gastronomy. May 1st (Labor Day) is a public holiday, which may affect business hours for some establishments.
• Conditions: Pleasant conditions for walking and outdoor activities. Days are long and sunny. Pack layers, including a light jacket for evenings, and a compact umbrella for occasional brief showers.

What are the Best Activities for Lisbon in May? Leverage the excellent weather for outdoor exploration:

• Explore historic districts: Wander through Alfama, Baixa, and Chiado on foot.
• Enjoy viewpoints (Miradouros): Visit Miradouro da Senhora do Monte or Miradouro de Santa Luzia for panoramic city views.
• Take day trips: Ideal weather for excursions to Sintra, Cascais, or Óbidos.
• River cruises & outdoor dining: Enjoy a Tagus River cruise and Lisbon’s vibrant café culture and restaurant esplanades.
• Attend festivals: If coinciding, enjoy Peixe em Lisboa for culinary delights.

For finding essential free amenities like public restrooms, water fountains, and free Wi-Fi spots, consider using apps like AllInMap during your trip.