Santiago de Compostela weather in August 2025

Expect 24°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Santiago de Compostela in August. Check more long-term weather averages for Santiago de Compostela in August before you book your next holiday to Spain in 2025/2026.

  • 24°C maximum daytime temperature in August in Santiago de Compostela24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in August in Santiago de Compostela9
    9 days with some rainfall
  • 14°C minimum night-time temperature in August in Santiago de Compostela14
    14°C min night temperature
  • 14 hours of daylight per day in August in Santiago de Compostela14
    14 hours of daylight per day
  • No heat & humidity in August in Santiago de Compostela0
    No heat & humidity
  • 40 mm monthly rainfall in August in Santiago de Compostela40
    40 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Santiago de Compostela7
    7 (High) UV index

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The August weather guide for Spain (Santiago de Compostela) 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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How hot is it in Santiago de Compostela in August?

Daytime temperatures usually reach 24°C in Santiago de Compostela in August, falling to 14°C at night.

How sunny is it in Santiago de Compostela in August?

There are normally 8 hours of bright sunshine each day in Santiago de Compostela in August - that's 58% of daylight hours.

Does it rain in Santiago de Compostela in August?

There are usually 9 days with some rain in Santiago de Compostela in August and the average monthly rainfall is 40mm.

Santiago de Compostela August sunrise & sunset times

Browse the sunrise and sunset times for Santiago de Compostela in August 2025. Select a month to view Santiago de Compostela sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:25 20:55
Saturday, 16th August 2025 06:42 20:35
Sunday, 31st August 2025 06:58 20:10

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