Oban weather in September 2025

Expect daytime maximum temperatures of 15°C in Oban in September based on long-term weather averages. There are 3 hours of sunshine per day on average with 23 days with some rainfall and typically 251 mm of rainfall in the month.

  • 15°C maximum daytime temperature in September in Oban15
    15°C max day temperature
  • 3 hours of sunshine per day
  • 23 days with some rainfall in September in Oban23
    23 days with some rainfall
  • 8°C minimum night-time temperature in September in Oban8
    8°C min night temperature
  • 13 hours of daylight per day in September in Oban13
    13 hours of daylight per day
  • No heat & humidity in September in Oban0
    No heat & humidity
  • 251 mm monthly rainfall in September in Oban251
    251 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Oban3
    3 (Moderate) UV index
  • 13°C sea temperature in September in Oban13
    13°C sea temperature

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

Daytime temperatures usually reach 15°C in Oban in September, falling to 8°C at night.

How sunny is it in Oban in September?

There are normally 3 hours of bright sunshine each day in Oban in September - that's 23% of daylight hours.

How warm is the sea around Oban in September?

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

Does it rain in Oban in September?

There are usually 23 days with some rain in Oban in September and the average monthly rainfall is 251mm.

Oban September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:26 19:17
Monday, 15th September 2025 05:53 18:39
Tuesday, 30th September 2025 06:23 17:59

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