Portugal
Best Time to Visit Lisboa
Lisboa, the capital of Portugal, experiences a Mediterranean climate, with mild winters and warm summers. The city is relatively busy year-round, but the best time to visit depends on your priorities: comfortable weather, manageable crowds, and budget. The shoulder season offers the best balance of these factors.
✦ Visit Lisboa in September or October for a comfortable and budget-friendly experience.
✅ Best months
September, October, and November are the ideal months to visit Lisboa, as they offer pleasant temperatures (18-22°C/64-72°F), fewer tourists, and discounts on accommodation and tourist attractions.
🔥 Peak season
The peak tourist season is July and August, when the city is busier due to school holidays and summer vacations. Hotel prices increase significantly, and popular attractions can get congested. The Festa dos Santos Populares (June) and the Rock in Rio Lisboa music festival (June) draw large crowds.
💷 Shoulder (best value)
The shoulder season, from April to June and September to November, offers the best value for money, with milder weather and lower prices for accommodation and tourist attractions.
🌙 Quietest & cheapest
The quietest and cheapest time to visit Lisboa is from December to February, but it's also the coolest and wettest period, with average temperatures ranging from 12-15°C (54-59°F). While prices are lower, some attractions and businesses may be closed or operate on reduced hours.
Lisboa season by season
Spring (Mar–May)
Weather: Mild temperatures, averaging 17-20°C (63-68°F), and gentle rainfall
Crowds: Medium
Good time for sightseeing and outdoor activities
Summer (Jun–Aug)
Weather: Warm temperatures, averaging 22-25°C (72-77°F), and occasional heatwaves
Crowds: High
Peak tourist season, crowded beaches and attractions
Autumn (Sep–Nov)
Weather: Mild temperatures, averaging 18-22°C (64-72°F), and gentle rainfall
Crowds: Medium
Comfortable weather, fewer tourists
Winter (Dec–Feb)
Weather: Cool temperatures, averaging 12-15°C (54-59°F), and rainfall
Crowds: Low
Quiet and budget-friendly, but some attractions may be closed
🎭 Events worth timing a trip around
The Festa dos Santos Populares (June) and the Rock in Rio Lisboa music festival (June) are two major events worth timing a trip around.
🧳 What to pack
Pack layers for your visit to Lisboa, as the city's microclimate can be chilly near the Tagus River, even in summer.
Found your dates? Get your hotel briefing.
Room tips, the 14-day forecast for your exact stay, dining, transport and more — free for any Lisboa hotel.
Researched & reviewed by the TripSage editorial team · Updated July 2026.