Altea weather in May 2021

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  • 22°C maximum daytime temperature in May in Altea22
    22°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in May in Altea9
    9 days with some rainfall
  • 12°C minimum night-time temperature in May in Altea12
    12°C min night temperature
  • 14 hours of daylight per day in May in Altea14
    14 hours of daylight per day
  • No heat & humidity in May in Altea0
    No heat & humidity
  • 32 mm monthly rainfall in May in Altea32
    32 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Altea8
    8 (Very High) UV index
  • 18°C sea temperature in May in Altea18
    18°C sea temperature

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The May weather guide for Altea, Costa Blanca 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 Altea in May?

Daytime temperatures usually reach 22°C in Altea in May, falling to 12°C at night.

How sunny is it in Altea in May?

There are normally 9 hours of bright sunshine each day in Altea in May - that's 62% of daylight hours.

How warm is the sea around Altea in May?

The average sea temperature around Altea in May is 18°C.

Does it rain in Altea in May?

There are usually 9 days with some rain in Altea in May and the average monthly rainfall is 32mm.

Altea sunrise & sunset times for May 2021

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


Date Sunrise times Sunset times
Saturday, 1st May 2021 07:03 20:52
Sunday, 16th May 2021 06:48 21:06
Monday, 31st May 2021 06:38 21:18
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in the Costa Blanca in May for 2021/2022?

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

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