Glengariff weather in October 2025

Expect 13°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Glengariff in October. Check more long-term weather averages for Glengariff in October before you book your next holiday to Ireland in 2025/2026.

  • 13°C maximum daytime temperature in October in Glengariff13
    13°C max day temperature
  • 3 hours of sunshine per day
  • 22 days with some rainfall in October in Glengariff22
    22 days with some rainfall
  • 8°C minimum night-time temperature in October in Glengariff8
    8°C min night temperature
  • 11 hours of daylight per day in October in Glengariff11
    11 hours of daylight per day
  • No heat & humidity in October in Glengariff0
    No heat & humidity
  • 152 mm monthly rainfall in October in Glengariff152
    152 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Glengariff2
    2 (Low) UV index
  • 13°C sea temperature in October in Glengariff13
    13°C sea temperature

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The October weather guide for Ireland (Glengariff) 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 Ireland

How warm is it in Glengariff in October?

Daytime temperatures usually reach 13°C in Glengariff in October, falling to 8°C at night.

How sunny is it in Glengariff in October?

There are normally 3 hours of bright sunshine each day in Glengariff in October - that's 24% of daylight hours.

How warm is the sea around Glengariff in October?

The average sea temperature around Glengariff in October is 13°C.

Does it rain in Glengariff in October?

There are usually 22 days with some rain in Glengariff in October and the average monthly rainfall is 152mm.

Glengariff October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:39 18:15
Thursday, 16th October 2025 07:05 17:42
Friday, 31st October 2025 07:31 17:12

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