Is Lisbon hot in March?
Days are typically mild at 18.6°C, while nights average 11°C.
Portugal · 1991–2020 normal
Typical March weather in Lisbon: 18.6°C by day, 11°C at night, 74 mm of rain over 7.4 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, March scores 66 out of 100 (June leads the year at 91). Daylight is calculated as 11 h 50 from latitude 38.73°. Open-water sea temperature is 14.7°C (23 km from the place centre).
March 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 18.6°C, while nights average 11°C.
The measured monthly average is 74 mm across about 7 wet days.
There are about 11 h 50 between sunrise and sunset at mid-month, calculated from the place latitude.
March ranks 8 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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