Castletownbere weather in April 2025

Expect 54°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Castletownbere in April. Check more long-term weather averages for Castletownbere in April before you book your next holiday to Ireland in 2025/2026.

  • 54°F maximum daytime temperature in April in Castletownbere54
    54°F max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in April in Castletownbere17
    17 days with some rainfall
  • 41°F minimum night-time temperature in April in Castletownbere41
    41°F min night temperature
  • 14 hours of daylight per day in April in Castletownbere14
    14 hours of daylight per day
  • No heat & humidity in April in Castletownbere0
    No heat & humidity
  • 3.2 inches monthly rainfall in April in Castletownbere3.2
    3.2 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Castletownbere4
    4 (Moderate) UV index
  • 50°F sea temperature in April in Castletownbere50
    50°F sea temperature

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The April weather guide for Ireland (Castletownbere) 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 Castletownbere in April?

Daytime temperatures usually reach 54°F in Castletownbere in April, falling to 41°F at night.

How sunny is it in Castletownbere in April?

There are normally 5 hours of bright sunshine each day in Castletownbere in April - that's 36% of daylight hours.

How warm is the sea around Castletownbere in April?

The average sea temperature around Castletownbere in April is 50°F.

Does it rain in Castletownbere in April?

There are usually 17 days with some rain in Castletownbere in April and the average monthly rainfall is 3.2 inches.

Castletownbere April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:14 19:13
Tuesday, 15th April 2025 05:43 19:37
Wednesday, 30th April 2025 05:13 20:02

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