Madeira weather · May
Weather in Madeira in May
A monthly average blurs the two Madeiras together: a drier south, a wetter and greener north. The numbers below are the island averaged out. On the day you actually walk, one coast is clear and the other is under cloud.
May is arguably the sweet spot: warm but not hot, mostly dry, everything in flower, and the summer crowds not yet at full strength. Mountain mornings are frequently clear from the first light.
Madeira temperatures, rain and sea in May, coast to summit
| Where | Day / night | Rain | Rainy days | Sun/day | Peak wind | Sea |
|---|---|---|---|---|---|---|
| Funchal / south coast | 21.6 / 15.9 °C | 47 mm | 9 | 12 h | 14 km/h | 21 °C |
| Porto Moniz / north coast | 20.8 / 16 °C | 51 mm | 11 | 13 h | 16 km/h | — |
| Pico do Arieiro (1,818 m) | 10.2 / 3.7 °C | 63 mm | 12 | 12 h | 11 km/h | — |
10-year monthly averages (2016-01-01 to 2025-12-31), historical archive. See all months
Why Madeira's weather differs by coast and altitude
The three rows above are the point: in the same May week, Funchal and the summits behave like different countries. Madeira's mountains split every weather system in two, so "weather in Madeira" is really the weather of whichever coast and altitude you stand on. The pattern is explained in our microclimate guide; for a specific day, live per-trail conditions beat any monthly average.
Hiking in Madeira in May
Almost everything works in May. It is the classic month for the Pico do Arieiro to Pico Ruivo traverse and for long days on the plateau. The north coast paths get their best odds of dry weather, and the levadas still carry good water from spring.
Good starting points this month: coastal walks and summit hikes. Regulated classics like PR1 need advance booking via SIMplifica.
What May is like in Madeira
Late spring brings the most settled high-mountain weather of the year. If you have one trip to aim at the peaks, aim it here or at June.
Common questions
How warm is Madeira in May?
On the south coast around Funchal, May days average about 21.6 °C and nights about 15.9 °C. The mountains are a different world: at Pico do Arieiro (1,818 m) the average daytime high is around 10.2 °C. Pack for both if you plan to hike high.
Does it rain a lot in Madeira in May?
Funchal averages roughly 47 mm across about 9 rainy days in May, a middling month for rain on the south coast. The north coast and the mountains always catch more. Rain is usually local: when one coast is wet, the other is often dry, which is why a single island-wide forecast misleads.
Can you swim in the sea in Madeira in May?
The Atlantic around Funchal averages about 21 °C in May, which is fresh but fine once you are in. The natural lava pools at Porto Moniz and Seixal are the classic post-hike swim spots.
Is May a good month for the levada walks?
Yes. Levada walks work all year because most sit in sheltered valleys and forest, and Madeira has no real off-season. What changes in May is which side of the island has the better day, so check live per-trail conditions on the morning rather than trusting a single island-wide forecast.
Nearby months: April · June
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