Killarney weather in March 2026

Expect daytime maximum temperatures of 10°C in Killarney, Ireland in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 113 mm of rainfall in the month.

  • 10°C maximum daytime temperature in March in Killarney10
    10°C max day temperature
  • 3 hours of sunshine per day
  • 20 days with some rainfall in March in Killarney20
    20 days with some rainfall
  • 4°C minimum night-time temperature in March in Killarney4
    4°C min night temperature
  • 12 hours of daylight per day in March in Killarney12
    12 hours of daylight per day
  • No heat & humidity in March in Killarney0
    No heat & humidity
  • 113 mm monthly rainfall in March in Killarney113
    113 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Killarney2
    2 (Low) UV index

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The March 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 / mm)  |  Imperial (°F / inches)

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More about Ireland

How warm is it in Killarney in March?

Daytime temperatures usually reach 10°C in Killarney in March, falling to 4°C at night.

How sunny is it in Killarney in March?

There are normally 3 hours of bright sunshine each day in Killarney in March - that's 27% of daylight hours.

Does it rain in Killarney in March?

There are usually 20 days with some rain in Killarney in March and the average monthly rainfall is 113mm.

Killarney March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 07:24 18:18
Monday, 16th March 2026 06:50 18:44
Tuesday, 31st March 2026 06:15 19:10

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