Glendalough weather in October 2025

Expect 54°F daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Glendalough in October. Check more long-term weather averages for Glendalough in October before you book your next holiday to Ireland in 2025/2026.

  • 54°F maximum daytime temperature in October in Glendalough54
    54°F max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in October in Glendalough18
    18 days with some rainfall
  • 43°F minimum night-time temperature in October in Glendalough43
    43°F min night temperature
  • 11 hours of daylight per day in October in Glendalough11
    11 hours of daylight per day
  • No heat & humidity in October in Glendalough0
    No heat & humidity
  • 5.2 inches monthly rainfall in October in Glendalough5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Glendalough2
    2 (Low) UV index

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The October weather guide for Ireland (Glendalough) 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)  |  Imperial (°F)

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More about Ireland

How warm is it in Glendalough in October?

Daytime temperatures usually reach 54°F in Glendalough in October, falling to 43°F at night.

How sunny is it in Glendalough in October?

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

Does it rain in Glendalough in October?

There are usually 18 days with some rain in Glendalough in October and the average monthly rainfall is 5.2 inches.

Glendalough October sunrise & sunset times

Browse the sunrise and sunset times for Glendalough in October 2025. Select a month to view Glendalough sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:27 18:02
Thursday, 16th October 2025 06:54 17:27
Friday, 31st October 2025 07:21 16:56

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