Sligo weather in April 2026

Expect daytime maximum temperatures of 12°C in Sligo, Ireland in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 72 mm of rainfall in the month.

  • 12°C maximum daytime temperature in April in Sligo12
    12°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in April in Sligo18
    18 days with some rainfall
  • 3°C minimum night-time temperature in April in Sligo3
    3°C min night temperature
  • 14 hours of daylight per day in April in Sligo14
    14 hours of daylight per day
  • No heat & humidity in April in Sligo0
    No heat & humidity
  • 72 mm monthly rainfall in April in Sligo72
    72 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in April in Sligo3
    3 (Moderate) UV index
  • 9°C sea temperature in April in Sligo9
    9°C sea temperature

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

Daytime temperatures usually reach 12°C in Sligo in April, falling to 3°C at night.

How sunny is it in Sligo in April?

There are normally 5 hours of bright sunshine each day in Sligo in April - that's 33% of daylight hours.

Is the sea cold around Sligo in April?

The average sea temperature around Sligo in April is 9°C.

Does it rain in Sligo in April?

There are usually 18 days with some rain in Sligo in April and the average monthly rainfall is 72mm.

Sligo April sunrise & sunset times

Browse the sunrise and sunset times for Sligo in April 2026. Select a month to view Sligo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 06:07 19:10
Wednesday, 15th April 2026 05:33 19:37
Thursday, 30th April 2026 04:59 20:05

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