Letterkenny weather in November 2025

Expect daytime maximum temperatures of 9°C in Letterkenny, Ireland in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 23 days with some rainfall and typically 137 mm of rainfall in the month.

  • 9°C maximum daytime temperature in November in Letterkenny9
    9°C max day temperature
  • 2 hours of sunshine per day
  • 23 days with some rainfall in November in Letterkenny23
    23 days with some rainfall
  • 3°C minimum night-time temperature in November in Letterkenny3
    3°C min night temperature
  • 8 hours of daylight per day in November in Letterkenny8
    8 hours of daylight per day
  • No heat & humidity in November in Letterkenny0
    No heat & humidity
  • 137 mm monthly rainfall in November in Letterkenny137
    137 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Letterkenny1
    1 (Low) UV index

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The November weather guide for Ireland (Letterkenny) 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 Letterkenny in November?

Daytime temperatures usually reach 10°C in Letterkenny in November, falling to 4°C at night.

How sunny is it in Letterkenny in November?

There are normally 2 hours of bright sunshine each day in Letterkenny in November - that's 27% of daylight hours.

How warm is the sea around Letterkenny in November?

The average sea temperature around Letterkenny in November is 12°C.

Does it rain in Letterkenny in November?

There are usually 16 days with some rain in Letterkenny in November and the average monthly rainfall is 65mm.

Letterkenny November sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st November 2025 07:35 16:53
Saturday, 15th November 2025 08:03 16:27
Sunday, 30th November 2025 08:30 16:09

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