Newcastle weather in March 2025

Expect 46°F daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Newcastle in March. Check more long-term weather averages for Newcastle in March before you book your next holiday to Northern Ireland in 2025/2026.

  • 46°F maximum daytime temperature in March in Newcastle46
    46°F max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in March in Newcastle18
    18 days with some rainfall
  • 36°F minimum night-time temperature in March in Newcastle36
    36°F min night temperature
  • 12 hours of daylight per day in March in Newcastle12
    12 hours of daylight per day
  • No heat & humidity in March in Newcastle0
    No heat & humidity
  • 4.1 inches monthly rainfall in March in Newcastle4.1
    4.1 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Newcastle2
    2 (Low) UV index
  • 45°F sea temperature in March in Newcastle45
    45°F sea temperature

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The March weather guide for Northern Ireland (Newcastle) 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 the UK

How warm is it in Newcastle in March?

Daytime temperatures usually reach 46°F in Newcastle in March, falling to 36°F at night.

How sunny is it in Newcastle in March?

There are normally 3 hours of bright sunshine each day in Newcastle in March - that's 29% of daylight hours.

How warm is the sea around Newcastle in March?

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

Does it rain in Newcastle in March?

There are usually 18 days with some rain in Newcastle in March and the average monthly rainfall is 4.1 inches.

Newcastle March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:12 18:01
Sunday, 16th March 2025 06:35 18:30
Monday, 31st March 2025 05:58 18:58

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