Sitges weather in December 2026

Expect daytime maximum temperatures of 55°F in Sitges, Costa Dorada in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 1.9 inches of rainfall in the month.

  • 55°F maximum daytime temperature in December in Sitges55
    55°F max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in December in Sitges12
    12 days with some rainfall
  • 41°F minimum night-time temperature in December in Sitges41
    41°F min night temperature
  • 9 hours of daylight per day in December in Sitges9
    9 hours of daylight per day
  • No heat & humidity in December in Sitges0
    No heat & humidity
  • 1.9 inches monthly rainfall in December in Sitges1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Sitges1
    1 (Low) UV index
  • 59°F sea temperature in December in Sitges59
    59°F sea temperature

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The December weather guide for Costa Dorada (Sitges) 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 the Costa Dorada

How warm is it in Sitges in December?

Daytime temperatures usually reach 57°F in Sitges in December, falling to 43°F at night.

How sunny is it in Sitges in December?

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

How warm is the sea around Sitges in December?

The average sea temperature around Sitges in December is 59°F.

Does it rain in Sitges in December?

There are usually 11 days with some rain in Sitges in December and the average monthly rainfall is 1.7 inches.

Sitges December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2026 07:59 17:25
Wednesday, 16th December 2026 08:12 17:25
Thursday, 31st December 2026 08:18 17:33

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