Stranraer weather in August 2026

Expect daytime maximum temperatures of 17°C in Stranraer, Scotland in August based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 103 mm of rainfall in the month.

  • 17°C maximum daytime temperature in August in Stranraer17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in August in Stranraer17
    17 days with some rainfall
  • 11°C minimum night-time temperature in August in Stranraer11
    11°C min night temperature
  • 15 hours of daylight per day in August in Stranraer15
    15 hours of daylight per day
  • No heat & humidity in August in Stranraer0
    No heat & humidity
  • 103 mm monthly rainfall in August in Stranraer103
    103 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Stranraer5
    5 (Moderate) UV index
  • 14°C sea temperature in August in Stranraer14
    14°C sea temperature

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The August weather guide for Scotland (Stranraer) 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 hot is it in Stranraer in August?

Daytime temperatures usually reach 18°C in Stranraer in August, falling to 10°C at night.

How sunny is it in Stranraer in August?

There are normally 5 hours of bright sunshine each day in Stranraer in August - that's 31% of daylight hours.

How warm is the sea around Stranraer in August?

The average sea temperature around Stranraer in August is 14°C.

Does it rain in Stranraer in August?

There are usually 16 days with some rain in Stranraer in August and the average monthly rainfall is 70mm.

Stranraer August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 04:29 20:22
Sunday, 16th August 2026 04:57 19:51
Monday, 31st August 2026 05:25 19:15

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