Lisbon Weather in September
Portugal · 30-year monthly averages
🌟 Great time to visit
September in Lisbon is pleasantly warm, with average daytime highs around 24°C (76°F) and nighttime lows near 17°C (63°F). Expect roughly 33mm of precipitation, with little rainfall.
Avg high
24°C
76°F
Avg low
17°C
63°F
Rainfall
33mm
dry
Mean temp
20°C
69°F
🎒 What to pack
- light layers
- comfortable walking shoes
September vs the rest of the year
FAQ
- How hot is Lisbon in September?
- September in Lisbon is pleasantly warm, with average daytime highs around 24°C (76°F) and nighttime lows near 17°C (63°F). Expect roughly 33mm of precipitation, with little rainfall.
- Does it rain a lot in Lisbon in September?
- Lisbon sees around 33mm of precipitation in September on average — dry by global standards.
- Is September a good time to visit Lisbon?
- September is one of the best months to visit Lisbon — comfortable temperatures and manageable rainfall.