Valletta weather in May 2021

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  • 23°C maximum daytime temperature in May in Valletta23
    23°C max day temperature
  • 10 hours of sunshine per day
  • 3 days with some rainfall in May in Valletta3
    3 days with some rainfall
  • 15°C minimum night-time temperature in May in Valletta15
    15°C min night temperature
  • 14 hours of daylight per day in May in Valletta14
    14 hours of daylight per day
  • No heat & humidity in May in Valletta0
    No heat & humidity
  • 7 mm monthly rainfall in May in Valletta7
    7 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Valletta9
    9 (Very High) UV index
  • 18°C sea temperature in May in Valletta18
    18°C sea temperature

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The May weather guide for Valletta, Malta 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 Valletta in May?

Daytime temperatures usually reach 23°C in Valletta in May, falling to 15°C at night.

How sunny is it in Valletta in May?

There are normally 10 hours of bright sunshine each day in Valletta in May - that's 67% of daylight hours.

How warm is the sea around Valletta in May?

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

Does it ever rain in Valletta in May?

There are usually 3 days with some rain in Valletta in May and the average monthly rainfall is 7mm.

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

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Valletta sunrise & sunset times for May 2021

Browse the sunrise and sunset times for Valletta in May 2021. Select a month to view Valletta sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st May 2021 06:09 19:49
Sunday, 16th May 2021 05:56 20:01
Monday, 31st May 2021 05:47 20:12
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