Cavan weather in October 2025

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

  • 13°C maximum daytime temperature in October in Cavan13
    13°C max day temperature
  • 3 hours of sunshine per day
  • 20 days with some rainfall in October in Cavan20
    20 days with some rainfall
  • 6°C minimum night-time temperature in October in Cavan6
    6°C min night temperature
  • 10 hours of daylight per day in October in Cavan10
    10 hours of daylight per day
  • No heat & humidity in October in Cavan0
    No heat & humidity
  • 105 mm monthly rainfall in October in Cavan105
    105 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Cavan2
    2 (Low) UV index

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The October weather guide for Ireland (Cavan) 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 Cavan in October?

Daytime temperatures usually reach 13°C in Cavan in October, falling to 6°C at night.

How sunny is it in Cavan in October?

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

Does it rain in Cavan in October?

There are usually 20 days with some rain in Cavan in October and the average monthly rainfall is 105mm.

Cavan October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:32 18:05
Thursday, 16th October 2025 07:00 17:29
Friday, 31st October 2025 07:28 16:57

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