Calella weather in December 2026

Q: How warm is it in Calella in December?

Daytime temperatures usually reach 13°C in Calella in December, falling to 4°C at night.

Q: How sunny is it in Calella in December?

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

Q: How warm is the sea around Calella in December?

The average sea temperature around Calella in December is 14°C.

Q: Does it rain in Calella in December?

There are usually 12 days with some rain in Calella in December and the average monthly rainfall is 61mm.

Expect daytime maximum temperatures of 13°C in Calella, Costa Brava 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 63 mm of rainfall in the month.

13
13°C max day temperature
5
5 hours of sunshine per day
12
12 days with some rainfall
4
4°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
63
63 mm of monthly rainfall
1
1 (Low) UV index
15
15°C sea temperature

More about the Calella

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The December weather guide for Costa Brava (Calella) 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)