St Julians weather in May 2025

Expect 23°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in St Julians in May. Check more long-term weather averages for St Julians in May before you book your next holiday to Malta in 2025/2026.

  • 23°C maximum daytime temperature in May in St Julians23
    23°C max day temperature
  • 10 hours of sunshine per day
  • 3 days with some rainfall in May in St Julians3
    3 days with some rainfall
  • 15°C minimum night-time temperature in May in St Julians15
    15°C min night temperature
  • 14 hours of daylight per day in May in St Julians14
    14 hours of daylight per day
  • No heat & humidity in May in St Julians0
    No heat & humidity
  • 7 mm monthly rainfall in May in St Julians7
    7 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in St Julians9
    9 (Very High) UV index
  • 18°C sea temperature in May in St Julians18
    18°C sea temperature

More about St Julians

St Julians by month

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The May weather guide for Malta (St Julians) 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)

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More about Malta

How hot is it in St Julians in May?

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

How sunny is it in St Julians in May?

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

How warm is the sea around St Julians in May?

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

Does it ever rain in St Julians in May?

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

St Julians May sunrise & sunset times

Browse the sunrise and sunset times for St Julians in May 2025. Select a month to view St Julians sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:10 18:49
Friday, 16th May 2025 04:56 19:02
Saturday, 31st May 2025 04:47 19:13

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