Lisbon in September
Lisbon in September
Lisbon, Portugal
Visiting Lisbon in September means experiencing the autumn. During autumn, Lisbon offers crisp air, changing colours, and a cosy atmosphere.
Weather in Lisbon in September
Average highs around 25.8C and lows near 17.2C. 48mm average precipitation and about 6 rainy days. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in Lisbon. Pack flexible layers for changing daytime and evening temperatures.
Temperature
September brings autumn conditions in Lisbon, Portugal. The average temperature is about 21.5C, with lows near 17.2C and highs around 25.8C.
Sunshine Hours
Lisbon, Portugal usually gets around 10.4 hours of sunshine per day in September, with roughly 12.4 daylight hours available for sightseeing.
Rain
September sees around 48mm of rainfall over about 6 days. Rain can occur for around 2.5 hours per day on average.
Humidity
Humidity in September is generally dry for Lisbon, Portugal, especially when rainfall periods increase.
Additional Information
Average winds are around 19.3 km/h, so pack layers that handle changing conditions. Pack flexible layers for changing daytime and evening temperatures.
Our September Hotel Picks for Lisbon
EPIC SANA Marquês Hotel
Upscale rooms in a downtown hotel featuring a relaxed restaurant, a 24-hour gym & a spa.
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Corinthia Lisbon
Polished hotel offering a heated indoor pool, a spa & a restaurant, plus a seasonal terrace. It holds a 4.6 rating based on 2410 reviews.
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Four Seasons Ritz
Chic quarters in a swanky hotel with a restaurant & an indoor pool, plus free Wi-Fi. It holds a 4.7 rating based on 3495 reviews.
View hotelWhat to Do in Lisbon in September
National Palace of Pena
19th-century, Romanticist palace on a high rock & former monastery site, surrounded by parkland.
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Belém Tower
Landmark medieval fortified tower on tiny river island with rooftop terrace offering estuary views. Belém Tower in Lisbon, Portugal, offers unique experiences and cultural significance. Discover the c
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Lisbon Earthquake 1755
Explore activityTravel tips for Lisbon in September
Pack flexible layers for changing daytime and evening temperatures. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.
