Ullapool weather in September 2025

Expect daytime maximum temperatures of 55°F in Ullapool, Scotland 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 7.0 inches of rainfall in the month.

  • 55°F maximum daytime temperature in September in Ullapool55
    55°F max day temperature
  • 3 hours of sunshine per day
  • 23 days with some rainfall in September in Ullapool23
    23 days with some rainfall
  • 45°F minimum night-time temperature in September in Ullapool45
    45°F min night temperature
  • 13 hours of daylight per day in September in Ullapool13
    13 hours of daylight per day
  • No heat & humidity in September in Ullapool0
    No heat & humidity
  • 7.0 inches monthly rainfall in September in Ullapool7.0
    7.0 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Ullapool3
    3 (Moderate) UV index
  • 55°F sea temperature in September in Ullapool55
    55°F sea temperature

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The September weather guide for Scotland (Ullapool) 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)  |  Imperial (°F)

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More about Scotland

How warm is it in Ullapool in September?

Daytime temperatures usually reach 55°F in Ullapool in September, falling to 45°F at night.

How sunny is it in Ullapool in September?

There are normally 3 hours of bright sunshine each day in Ullapool in September - that's 21% of daylight hours.

How warm is the sea around Ullapool in September?

The average sea temperature around Ullapool in September is 55°F.

Does it rain in Ullapool in September?

There are usually 23 days with some rain in Ullapool in September and the average monthly rainfall is 7.0 inches.

Ullapool September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:21 19:19
Monday, 15th September 2025 05:51 18:39
Tuesday, 30th September 2025 06:23 17:57

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