Killaloe weather in May 2026

Expect daytime maximum temperatures of 59°F in Killaloe, Ireland in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 59°F maximum daytime temperature in May in Killaloe59
    59°F max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in May in Killaloe18
    18 days with some rainfall
  • 43°F minimum night-time temperature in May in Killaloe43
    43°F min night temperature
  • 16 hours of daylight per day in May in Killaloe16
    16 hours of daylight per day
  • No heat & humidity in May in Killaloe0
    No heat & humidity
  • 3.1 inches monthly rainfall in May in Killaloe3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Killaloe5
    5 (Moderate) UV index

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The May weather guide for Ireland (Killaloe) 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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How warm is it in Killaloe in May?

Daytime temperatures usually reach 59°F in Killaloe in May, falling to 45°F at night.

How sunny is it in Killaloe in May?

There are normally 6 hours of bright sunshine each day in Killaloe in May - that's 38% of daylight hours.

How warm is the sea around Killaloe in May?

The average sea temperature around Killaloe in May is 50°F.

Does it rain in Killaloe in May?

There are usually 16 days with some rain in Killaloe in May and the average monthly rainfall is 2.2 inches.

Killaloe May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:02 20:01
Saturday, 16th May 2026 04:35 20:26
Sunday, 31st May 2026 04:16 20:47

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