Tarragona weather in December 2025

Expect 15°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Tarragona in December based on long-term weather averages. There is usually 12 days with some rainfall and 41 mm of average monthly rainfall in December.

  • 15°C maximum daytime temperature in December in Tarragona15
    15°C max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in December in Tarragona12
    12 days with some rainfall
  • 6°C minimum night-time temperature in December in Tarragona6
    6°C min night temperature
  • 9 hours of daylight per day in December in Tarragona9
    9 hours of daylight per day
  • No heat & humidity in December in Tarragona0
    No heat & humidity
  • 41 mm monthly rainfall in December in Tarragona41
    41 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Tarragona1
    1 (Low) UV index
  • 15°C sea temperature in December in Tarragona15
    15°C sea temperature

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The December 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 / mm)  |  Imperial (°F / inches)

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More about Spain

How warm is it in Tarragona in December?

Daytime temperatures usually reach 15°C in Tarragona in December, falling to 6°C at night.

How sunny is it in Tarragona in December?

There are normally 5 hours of bright sunshine each day in Tarragona in December - that's 49% of daylight hours.

How warm is the sea around Tarragona in December?

The average sea temperature around Tarragona in December is 15°C.

Does it rain in Tarragona in December?

There are usually 12 days with some rain in Tarragona in December and the average monthly rainfall is 41mm.

Tarragona December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:01 17:27
Tuesday, 16th December 2025 08:14 17:28
Wednesday, 31st December 2025 08:20 17:36

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