Is Lisbon hot in October?
Days are typically mild at 22.6°C, while nights average 15.4°C.
Portugal · 1991–2020 normal
Typical October weather in Lisbon: 22.6°C by day, 15.4°C at night, 111 mm of rain over 8.6 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, October scores 79 out of 100 (June leads the year at 91). Daylight is calculated as 11 h 07 from latitude 38.73°. Open-water sea temperature is 18.3°C (23 km from the place centre).
October at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically mild at 22.6°C, while nights average 15.4°C.
The measured monthly average is 111 mm across about 9 wet days.
There are about 11 h 07 between sunrise and sunset at mid-month, calculated from the place latitude.
October ranks 6 of 12 in our weather comparison; June ranks first.
The evidence behind this page
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The weather comparison for Lisbon is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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