Loch Lomond weather in May 2026

Expect daytime maximum temperatures of 14°C in Loch Lomond, Scotland 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 119 mm of rainfall in the month.

  • 14°C maximum daytime temperature in May in Loch Lomond14
    14°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in May in Loch Lomond18
    18 days with some rainfall
  • 6°C minimum night-time temperature in May in Loch Lomond6
    6°C min night temperature
  • 16 hours of daylight per day in May in Loch Lomond16
    16 hours of daylight per day
  • No heat & humidity in May in Loch Lomond0
    No heat & humidity
  • 119 mm monthly rainfall in May in Loch Lomond119
    119 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Loch Lomond5
    5 (Moderate) UV index

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The May weather guide for Scotland (Loch Lomond) 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 Loch Lomond in May?

Daytime temperatures usually reach 14°C in Loch Lomond in May, falling to 6°C at night.

How sunny is it in Loch Lomond in May?

There are normally 5 hours of bright sunshine each day in Loch Lomond in May - that's 33% of daylight hours.

Does it rain in Loch Lomond in May?

There are usually 18 days with some rain in Loch Lomond in May and the average monthly rainfall is 119mm.

Loch Lomond May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 04:34 19:58
Saturday, 16th May 2026 04:03 20:28
Sunday, 31st May 2026 03:41 20:52

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