Isle of Arran weather in July 2025

Expect 16°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Isle of Arran in July. Check more long-term weather averages for Isle of Arran in July before you book your next holiday to Scotland in 2025/2026.

  • 16°C maximum daytime temperature in July in Isle of Arran16
    16°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in July in Isle of Arran18
    18 days with some rainfall
  • 9°C minimum night-time temperature in July in Isle of Arran9
    9°C min night temperature
  • 17 hours of daylight per day in July in Isle of Arran17
    17 hours of daylight per day
  • No heat & humidity in July in Isle of Arran0
    No heat & humidity
  • 114 mm monthly rainfall in July in Isle of Arran114
    114 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in July in Isle of Arran5
    5 (Moderate) UV index
  • 14°C sea temperature in July in Isle of Arran14
    14°C sea temperature

More about Isle of Arran

Isle of Arran by month

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The July weather guide for Scotland (Isle of Arran) 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 Isle of Arran in July?

Daytime temperatures usually reach 16°C in Isle of Arran in July, falling to 9°C at night.

How sunny is it in Isle of Arran in July?

There are normally 5 hours of bright sunshine each day in Isle of Arran in July - that's 30% of daylight hours.

How warm is the sea around Isle of Arran in July?

The average sea temperature around Isle of Arran in July is 14°C.

Does it rain in Isle of Arran in July?

There are usually 18 days with some rain in Isle of Arran in July and the average monthly rainfall is 114mm.

Isle of Arran July sunrise & sunset times

Browse the sunrise and sunset times for Isle of Arran in July 2025. Select a month to view Isle of Arran sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 03:43 21:07
Wednesday, 16th July 2025 04:00 20:53
Thursday, 31st July 2025 04:25 20:28

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