Longford weather in May 2026

Expect daytime maximum temperatures of 15°C in Longford, Ireland in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 77 mm of rainfall in the month.

  • 15°C maximum daytime temperature in May in Longford15
    15°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in May in Longford18
    18 days with some rainfall
  • 6°C minimum night-time temperature in May in Longford6
    6°C min night temperature
  • 16 hours of daylight per day in May in Longford16
    16 hours of daylight per day
  • No heat & humidity in May in Longford0
    No heat & humidity
  • 77 mm monthly rainfall in May in Longford77
    77 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Longford5
    5 (Moderate) UV index

More about Longford

Longford by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

Omio: Cheapest & fastest travel finder

  • Compare ticket prices for flights, trains & coaches
  • Choose your preferred mode of transport & book online
  • Including routes from over 150 airlines & transport providers
Go to Omio deal >>

View all Omio offers

The May weather guide for Ireland (Longford) 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)

Back to top

More about Ireland

How warm is it in Longford in May?

Daytime temperatures usually reach 15°C in Longford in May, falling to 7°C at night.

How sunny is it in Longford in May?

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

Is the sea cold around Longford in May?

The average sea temperature around Longford in May is 10°C.

Does it rain in Longford in May?

There are usually 16 days with some rain in Longford in May and the average monthly rainfall is 55mm.

Longford May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 04:56 20:02
Saturday, 16th May 2026 04:28 20:28
Sunday, 31st May 2026 04:09 20:50

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^