Lisbon in September — Worth Visiting?

Portugal · 2026 Crowd Index Analysis

70
High Crowds
September crowd index (out of 100)
Peak season — expect long queues at top sights
January 45/100 Low
February 50/100 Low
March 55/100 Moderate
April 60/100 Moderate
May 65/100 Moderate
June 75/100 High
July 85/100 Very High
August 80/100 High
September 70/100 High
October 60/100 Moderate
November 50/100 Low
December 50/100 Low
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
⚠️ September is peak season in Lisbon. Expect long queues at top attractions. Book tickets well in advance, arrive early, or consider the off-peak months instead.
‹ August (80) October (60) ›

🏆 Top Attractions in Lisbon

科林斯运河
nature
迈锡尼
other
纳夫普利翁
other
帕拉米蒂城堡
other
Caves of Diros
other
雅典埃皮达鲁斯艺术节
other
Nafplio Port
other
Ancient Corinth
other
Archaeological Site of the Sanctuary of Asclepius at Epidaurus
other
Methoni Castle
other
Archaeological Site of Mystras
other
Voidokilia Beach
other
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📅 All 12 Months at a Glance

45 Jan 50 Feb 55 Mar 60 Apr 65 May 75 Jun 85 Jul 80 Aug 70 Sep 60 Oct 50 Nov 50 Dec
Is September a good time to visit Lisbon?
Lisbon in September has a crowd index of 70/100 (High). This is peak season. Expect busy attractions and longer wait times. Booking in advance is essential.
What is the best month to visit Lisbon?
The best months to visit Lisbon with fewest crowds are January (45/100), February (50/100), and November (50/100).
When is Lisbon most crowded?
Lisbon is busiest in July (85/100), August (80/100), and June (75/100). Plan accordingly if visiting during these months.