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Santiago de Compostela Weather December

Santiago de Compostela is situated in Mediterranean climate zone that typically has warm or hot summer with mild rains and soft but rainy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Santiago de Compostela in December.
![]() | average daily high | +11.9°C |
![]() | average daily low | +5°C |
![]() | daytime | 9.6 h |
![]() | sunny / overcast hours | 2.7 / 6.9 |
![]() | average monthly precipitation | 261 mm |
Best time with the soft weather for the sightseeing and long walks in Santiago de Compostela are May, June, July, August, September, October.
Temperature in Santiago de Compostela
In December the average daily maximum in Santiago de Compostela is +11.9°C, and the minimum +5°C.
The hottest December day on record is +23.4°C, and the coldest -6.5°C.
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Best beach resorts in December:

Dubai
UAE

Phuket
Thailand

Bangkok
Thailand

Cancun
Mexico

Sanya
China

Pattaya
Thailand

Tulum
Mexico

Playa del Carmen
Mexico

Patong Beach
Thailand

Puerto Vallarta
Mexico

Acapulco
Mexico

Punta Cana
Dominican Republic
Daylight hours
There are 9.6 hours of daylight in Santiago de Compostela in December. Out of these, on average 2.7 are sunny, which means it is mostly cloudy.
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Santiago de Compostela climate by month
Precipitation
The amount of precipitation in Santiago de Compostela in December is usually 261 mm, a very high amount.