Glenfinnan weather in September 2025

Expect 13°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Glenfinnan in September. Check more long-term weather averages for Glenfinnan in September before you book your next holiday to Scotland in 2025/2026.

  • 13°C maximum daytime temperature in September in Glenfinnan13
    13°C max day temperature
  • 3 hours of sunshine per day
  • 24 days with some rainfall in September in Glenfinnan24
    24 days with some rainfall
  • 7°C minimum night-time temperature in September in Glenfinnan7
    7°C min night temperature
  • 13 hours of daylight per day in September in Glenfinnan13
    13 hours of daylight per day
  • No heat & humidity in September in Glenfinnan0
    No heat & humidity
  • 272 mm monthly rainfall in September in Glenfinnan272
    272 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Glenfinnan3
    3 (Moderate) UV index

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Glenfinnan by month

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The September weather guide for Scotland (Glenfinnan) 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 Glenfinnan in September?

Daytime temperatures usually reach 13°C in Glenfinnan in September, falling to 7°C at night.

How sunny is it in Glenfinnan in September?

There are normally 3 hours of bright sunshine each day in Glenfinnan in September - that's 20% of daylight hours.

Does it rain in Glenfinnan in September?

There are usually 24 days with some rain in Glenfinnan in September and the average monthly rainfall is 272mm.

Glenfinnan September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:25 19:17
Monday, 15th September 2025 05:53 18:40
Tuesday, 30th September 2025 06:24 17:59

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