Tarragona weather in August 2025

Expect 82°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Tarragona in August. Check more long-term weather averages for Tarragona in August before you book your next holiday to Costa Dorada in 2025/2026.

  • 82°F maximum daytime temperature in August in Tarragona82
    82°F max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in August in Tarragona7
    7 days with some rainfall
  • 66°F minimum night-time temperature in August in Tarragona66
    66°F min night temperature
  • 14 hours of daylight per day in August in Tarragona14
    14 hours of daylight per day
  • Moderate heat & humidity in August in TarragonaM
    Moderate heat & humidity
  • 1.9 inches monthly rainfall in August in Tarragona1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Tarragona8
    8 (Very High) UV index
  • 79°F sea temperature in August in Tarragona79
    79°F sea temperature

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The August weather guide for Costa Dorada (Tarragona) 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 Spain

How hot is it in Tarragona in August?

Daytime temperatures usually reach 82°F in Tarragona in August with moderate heat and humidity, falling to 66°F at night.

How sunny is it in Tarragona in August?

There are normally 9 hours of bright sunshine each day in Tarragona in August - that's 66% of daylight hours.

How warm is the sea around Tarragona in August?

The average sea temperature around Tarragona in August is 79°F.

Does it rain in Tarragona in August?

There are usually 7 days with some rain in Tarragona in August and the average monthly rainfall is 1.9 inches.

Tarragona August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:51 20:11
Saturday, 16th August 2025 06:06 19:52
Sunday, 31st August 2025 06:21 19:29

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