Month-by-month travel weather
Lisbon May weather
Lisbon, Portugal · May
Comfortable days and cooler evenings; light layers cover most needs
May is a top choice for Lisbon: comfortable for long hill walks without peak-summer heat.
Evenings can be cool with breeze, so a thin layer helps. Rain is usually lower, keeping plans stable.
May averages at a glance
Average low
around 13–14°C
Average high
around 22–24°C
Average precipitation
around 30–50 mm
Precip days
about 6–9 days
What to wear in May in Lisbon
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Mix of short/long sleeves + thin jacket (recommended).
- • Optional sunscreen/sunglasses.
- • Comfortable shoes for hills.
- • Thin evening layer.
Travel tips for visiting Lisbon in May
- • Do hill-heavy routes in mornings or near sunset for best comfort.
- • Belém and waterfront areas can feel breezy—pack a layer.
- • Mix cafés and trams to reduce walking fatigue.
May weather in Lisbon — FAQ
Q. Is May crowded?
A. Crowds pick up as peak season approaches, but comfort is excellent.
Q. Can you wear only T-shirts?
A. Often at midday, but evenings can need a thin jacket.
Explore Lisbon
These pages are connected so you can compare conditions and decide for yourself.