Howth weather in March 2026

Expect daytime maximum temperatures of 50°F in Howth, Ireland in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 17 days with some rainfall and typically 2.0 inches of rainfall in the month.

  • 50°F maximum daytime temperature in March in Howth50
    50°F max day temperature
  • 4 hours of sunshine per day
  • 17 days with some rainfall in March in Howth17
    17 days with some rainfall
  • 37°F minimum night-time temperature in March in Howth37
    37°F min night temperature
  • 12 hours of daylight per day in March in Howth12
    12 hours of daylight per day
  • No heat & humidity in March in Howth0
    No heat & humidity
  • 2.0 inches monthly rainfall in March in Howth2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Howth2
    2 (Low) UV index
  • 45°F sea temperature in March in Howth45
    45°F sea temperature

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The March weather guide for Ireland (Howth) 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 Howth in March?

Daytime temperatures usually reach 50°F in Howth in March, falling to 37°F at night.

How sunny is it in Howth in March?

There are normally 4 hours of bright sunshine each day in Howth in March - that's 29% of daylight hours.

How warm is the sea around Howth in March?

The average sea temperature around Howth in March is 45°F.

Does it rain in Howth in March?

There are usually 17 days with some rain in Howth in March and the average monthly rainfall is 2.0 inches.

Howth March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 07:12 18:02
Monday, 16th March 2026 06:37 18:30
Tuesday, 31st March 2026 06:00 18:58

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