Porto Santo weather in May 2026

Expect daytime maximum temperatures of 19°C in Porto Santo, Madeira in May based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 19°C maximum daytime temperature in May in Porto Santo19
    19°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in May in Porto Santo6
    6 days with some rainfall
  • 13°C minimum night-time temperature in May in Porto Santo13
    13°C min night temperature
  • 14 hours of daylight per day in May in Porto Santo14
    14 hours of daylight per day
  • No heat & humidity in May in Porto Santo0
    No heat & humidity
  • 26 mm monthly rainfall in May in Porto Santo26
    26 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Porto Santo9
    9 (Very High) UV index
  • 19°C sea temperature in May in Porto Santo19
    19°C sea temperature

More about Porto Santo

Porto Santo by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Madeira

Pierre & Vacances: Latest special offers on holidays

  • Save on 2026 holidays with latest Pierre & Vacances deals
  • Offers on beach, mountain, countryside & ski destinations
  • Book breaks to France, across Europe & beyond
Go to Pierre & Vacances deal >>

View all Pierre & Vacances offers

Pierre & VacancesHoliday accomodation

The May weather guide for Madeira (Porto Santo) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Madeira

How hot is it in Porto Santo in May?

Daytime temperatures usually reach 18°C in Porto Santo in May, falling to 12°C at night.

How sunny is it in Porto Santo in May?

There are normally 7 hours of bright sunshine each day in Porto Santo in May - that's 47% of daylight hours.

How warm is the sea around Porto Santo in May?

The average sea temperature around Porto Santo in May is 19°C.

Does it rain in Porto Santo in May?

There are usually 6 days with some rain in Porto Santo in May and the average monthly rainfall is 30mm.

Porto Santo May sunrise & sunset times

Browse the sunrise and sunset times for Porto Santo in May 2026. Select a month to view Porto Santo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 06:18 19:48
Saturday, 16th May 2026 06:05 19:59
Sunday, 31st May 2026 05:58 20:09

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^