Isle of Man weather in October 2025

Expect 12°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Isle of Man in October. Check more long-term weather averages for Isle of Man in October before you book your next holiday to Isle of Man in 2025/2026.

  • 12°C maximum daytime temperature in October in Isle of Man (Douglas)12
    12°C max day temperature
  • 3 hours of sunshine per day
  • 19 days with some rainfall in October in Isle of Man (Douglas)19
    19 days with some rainfall
  • 8°C minimum night-time temperature in October in Isle of Man (Douglas)8
    8°C min night temperature
  • 10 hours of daylight per day in October in Isle of Man (Douglas)10
    10 hours of daylight per day
  • No heat & humidity in October in Isle of Man (Douglas)0
    No heat & humidity
  • 171 mm monthly rainfall in October in Isle of Man (Douglas)171
    171 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Isle of Man (Douglas)2
    2 (Low) UV index
  • 14°C sea temperature in October in Isle of Man (Douglas)14
    14°C sea temperature

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The October 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.

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

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

Daytime temperatures usually reach 12°C in Douglas, Isle of Man in October, falling to 8°C at night.

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

There are normally 3 hours of bright sunshine each day in Douglas, Isle of Man in October - that's 28% of daylight hours.

How warm is the sea around the Isle of Man in October?

The average sea temperature around Douglas, Isle of Man in October is 14°C.

Does it rain in the Isle of Man in October?

There are usually 19 days with some rain in Douglas, Isle of Man in October and the average monthly rainfall is 171mm.

Isle of Man October sunrise & sunset times

Browse the sunrise and sunset times for Isle of Man in October 2025. 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
Wednesday, 1st October 2025 06:20 17:54
Thursday, 16th October 2025 06:48 17:18
Friday, 31st October 2025 07:17 16:45

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