Glenfinnan weather in September 2026

Expect daytime maximum temperatures of 13°C in Glenfinnan, Scotland in September based on long-term weather averages. There are 3 hours of sunshine per day on average with 24 days with some rainfall and typically 272 mm of rainfall in the month.

  • 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 16°C in Glenfinnan in September, falling to 9°C at night.

How sunny is it in Glenfinnan in September?

There are normally 4 hours of bright sunshine each day in Glenfinnan in September - that's 28% of daylight hours.

How warm is the sea around Glenfinnan in September?

The average sea temperature around Glenfinnan in September is 13°C.

Does it rain in Glenfinnan in September?

There are usually 17 days with some rain in Glenfinnan in September and the average monthly rainfall is 71mm.

Glenfinnan September sunrise & sunset times

Browse the sunrise and sunset times for Glenfinnan in September 2026. Select a month to view Glenfinnan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:24 19:18
Tuesday, 15th September 2026 05:52 18:40
Wednesday, 30th September 2026 06:23 17:59

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