Isle of Man weather in May 2023

  • 13°C maximum daytime temperature in May in Isle of Man (Douglas)13
    13°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in May in Isle of Man (Douglas)15
    15 days with some rainfall
  • 6°C minimum night-time temperature in May in Isle of Man (Douglas)6
    6°C min night temperature
  • 16 hours of daylight per day in May in Isle of Man (Douglas)16
    16 hours of daylight per day
  • No heat & humidity in May in Isle of Man (Douglas)0
    No heat & humidity
  • 85 mm monthly rainfall in May in Isle of Man (Douglas)85
    85 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Isle of Man (Douglas)5
    5 (Moderate) UV index
  • 10°C sea temperature in May in Isle of Man (Douglas)10
    10°C sea temperature

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Recommended for the Isle of Man

The May weather guide for Isle of Man, represented by Douglas, (Douglas) 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)

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How warm is it in the Isle of Man in May?

Daytime temperatures usually reach 13°C in Douglas, Isle of Man in May, falling to 6°C at night.

How sunny is it in the Isle of Man in May?

There are normally 7 hours of bright sunshine each day in Douglas, Isle of Man in May - that's 42% of daylight hours.

Is the sea cold around the Isle of Man in May?

The average sea temperature around Douglas, Isle of Man in May is 10°C.

Does it rain in the Isle of Man in May?

There are usually 15 days with some rain in Douglas, Isle of Man in May and the average monthly rainfall is 85mm.

Isle of Man May sunrise & sunset times

Browse the sunrise and sunset times for Isle of Man in May 2023. Select a month to view Isle of Man sunrise and sunset times for the next 12 months. The Isle of Man sunrise and sunset times shown below are for Douglas.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st May 2023 05:42 20:50
Tuesday, 16th May 2023 05:13 21:16
Wednesday, 31st May 2023 04:53 21:39

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