Killarney weather in April 2025

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

  • 54°F maximum daytime temperature in April in Killarney54
    54°F max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in April in Killarney16
    16 days with some rainfall
  • 41°F minimum night-time temperature in April in Killarney41
    41°F min night temperature
  • 14 hours of daylight per day in April in Killarney14
    14 hours of daylight per day
  • No heat & humidity in April in Killarney0
    No heat & humidity
  • 3.0 inches monthly rainfall in April in Killarney3.0
    3.0 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Killarney4
    4 (Moderate) UV index

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

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

How sunny is it in Killarney in April?

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

Does it rain in Killarney in April?

There are usually 16 days with some rain in Killarney in April and the average monthly rainfall is 3.0 inches.

Killarney April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:12 19:12
Tuesday, 15th April 2025 05:41 19:36
Wednesday, 30th April 2025 05:10 20:02

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