Lisbon weather in May 2020

  • 22°C maximum daytime temperature in May in Lisbon22
    22°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in May in Lisbon8
    8 days with some rainfall
  • 13°C minimum night-time temperature in May in Lisbon13
    13°C min night temperature
  • 14 hours of daylight per day in May in Lisbon14
    14 hours of daylight per day
  • No heat & humidity in May in Lisbon0
    No heat & humidity
  • 39 mm monthly rainfall in May in Lisbon39
    39 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Lisbon8
    8 (Very High) UV index
  • 16°C sea temperature in May in Lisbon16
    16°C sea temperature
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The May weather guide for Lisbon, Portugal 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.

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

Guide to Lisbon weather in May

The average maximum daytime temperature in Lisbon in May is a warm 22°C (72°F). The average night-time temperature is usually a cool 13°C (55°F). There are usually 9 hours of bright sunshine each day, which represents 66% of the 14 hours of daylight.

Expect 39mm (1.5 inches) of rainfall across the whole of May with 8 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The average sea temperature in and around Lisbon in May is 16°C (61°F).

Lisbon sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Lisbon in May 2020. Select a month to view Lisbon sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2020 06:39 20:29
Saturday, 16th May 2020 06:23 20:43
Sunday, 31st May 2020 06:14 20:55
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Below are average maximum temperatures at popular destinations in Portugal in May. Select a destination to see more weather parameters.

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