Arklow weather in October 2021

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  • 14°C maximum daytime temperature in October in Arklow14
    14°C max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in October in Arklow18
    18 days with some rainfall
  • 8°C minimum night-time temperature in October in Arklow8
    8°C min night temperature
  • 11 hours of daylight per day in October in Arklow11
    11 hours of daylight per day
  • No heat & humidity in October in Arklow0
    No heat & humidity
  • 95 mm monthly rainfall in October in Arklow95
    95 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Arklow2
    2 (Low) UV index
  • 14°C sea temperature in October in Arklow14
    14°C sea temperature
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The October weather guide for Arklow, Ireland 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.

How warm is it in Arklow in October?

Daytime temperatures usually reach 14°C in Arklow in October, falling to 8°C at night.

How sunny is it in Arklow in October?

There are normally 3 hours of bright sunshine each day in Arklow in October - that's 29% of daylight hours.

How warm is the sea around Arklow in October?

The average sea temperature around Arklow in October is 14°C.

Does it rain in Arklow in October?

There are usually 18 days with some rain in Arklow in October and the average monthly rainfall is 95mm.

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

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Arklow sunrise & sunset times for October 2021

Browse the sunrise and sunset times for Arklow in October 2021. Select a month to view Arklow sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st October 2021 07:26 19:01
Saturday, 16th October 2021 07:53 18:27
Sunday, 31st October 2021 07:20* 16:56*

*Daylight saving ends - Greenwich Mean Time (GMT) starts

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