Longford weather in December 2025

Expect daytime maximum temperatures of 46°F in Longford, Ireland in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 20 days with some rainfall and typically 4.3 inches of rainfall in the month.

  • 46°F maximum daytime temperature in December in Longford46
    46°F max day temperature
  • 1 hour of sunshine per day
  • 20 days with some rainfall in December in Longford20
    20 days with some rainfall
  • 36°F minimum night-time temperature in December in Longford36
    36°F min night temperature
  • 8 hours of daylight per day in December in Longford8
    8 hours of daylight per day
  • No heat & humidity in December in Longford0
    No heat & humidity
  • 4.3 inches monthly rainfall in December in Longford4.3
    4.3 inches of monthly rainfall
  • No UV (maximum) index in December in Longford0
    No UV (Maximum) Index UV index

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The December 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)  |  Imperial (°F)

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How warm is it in Longford in December?

Daytime temperatures usually reach 48°F in Longford in December, falling to 37°F at night.

How sunny is it in Longford in December?

There are normally 2 hours of bright sunshine each day in Longford in December - that's 21% of daylight hours.

How warm is the sea around Longford in December?

The average sea temperature around Longford in December is 50°F.

Does it rain in Longford in December?

There are usually 17 days with some rain in Longford in December and the average monthly rainfall is 3.0 inches.

Longford December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:26 16:15
Tuesday, 16th December 2025 08:43 16:10
Wednesday, 31st December 2025 08:49 16:20

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