Ullapool weather in May 2025

Expect 13°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Ullapool in May based on long-term weather averages. There is usually 18 days with some rainfall and 90 mm of average monthly rainfall in May.

  • 13°C maximum daytime temperature in May in Ullapool13
    13°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in May in Ullapool18
    18 days with some rainfall
  • 5°C minimum night-time temperature in May in Ullapool5
    5°C min night temperature
  • 17 hours of daylight per day in May in Ullapool17
    17 hours of daylight per day
  • No heat & humidity in May in Ullapool0
    No heat & humidity
  • 90 mm monthly rainfall in May in Ullapool90
    90 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in May in Ullapool4
    4 (Moderate) UV index
  • 9°C sea temperature in May in Ullapool9
    9°C sea temperature

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The May weather guide for Scotland (Ullapool) 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 Scotland

How warm is it in Ullapool in May?

Daytime temperatures usually reach 13°C in Ullapool in May, falling to 5°C at night.

How sunny is it in Ullapool in May?

There are normally 5 hours of bright sunshine each day in Ullapool in May - that's 29% of daylight hours.

Is the sea cold around Ullapool in May?

The average sea temperature around Ullapool in May is 9°C.

Does it rain in Ullapool in May?

There are usually 18 days with some rain in Ullapool in May and the average monthly rainfall is 90mm.

Ullapool May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:28 20:09
Friday, 16th May 2025 03:55 20:41
Saturday, 31st May 2025 03:30 21:08

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