Barcelona weather in May 2021

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  • 20°C maximum daytime temperature in May in Barcelona20
    20°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Barcelona11
    11 days with some rainfall
  • 12°C minimum night-time temperature in May in Barcelona12
    12°C min night temperature
  • 15 hours of daylight per day in May in Barcelona15
    15 hours of daylight per day
  • No heat & humidity in May in Barcelona0
    No heat & humidity
  • 52 mm monthly rainfall in May in Barcelona52
    52 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Barcelona7
    7 (High) UV index
  • 17°C sea temperature in May in Barcelona17
    17°C sea temperature
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The May weather guide for Barcelona, Spain 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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How hot is it in Barcelona in May?

Daytime temperatures usually reach 20°C in Barcelona in May, falling to 12°C at night.

How sunny is it in Barcelona in May?

There are normally 8 hours of bright sunshine each day in Barcelona in May - that's 53% of daylight hours.

How warm is the sea around Barcelona in May?

The average sea temperature around Barcelona in May is 17°C.

Does it rain in Barcelona in May?

There are usually 11 days with some rain in Barcelona in May and the average monthly rainfall is 52mm.

Barcelona sunrise & sunset times for May 2021

Browse the sunrise & sunset times for Barcelona in May 2021. Select a month to view Barcelona sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st May 2021 06:49 20:49
Sunday, 16th May 2021 06:31 21:05
Monday, 31st May 2021 06:21 21:18
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Spain in May for 2021/2022?

Below are average maximum temperatures at popular destinations in Spain in May. Select a destination to see more weather parameters.

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