Santiago de Compostela

Galicia Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Galicia, Spain in December.

Thinking about venturing to Galicia, Spain this December and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Galicia in December

Galicia, Spain is a region in Spain. December in Galicia generally has temperatures that range from cold to mild, with precipitation levels ranging from high to heavy. December is a winter month.

Temperatures

The average highest temperatures fluctuate between cold in Xares at 9°C (48°F) to mild in Ribeira at 15°C (59°F). Nighttime temperatures generally drop to 10°C (50°F) in Ribeira and 1°C (34°F) in Xares.

For specific regional insights in Galicia, Spain, refer to the map provided below.

Precipitation

In December, precipitation varies across different areas. From high rainfall in Verín with an average of 118 mm (4.6 in) to heavy rainfall in Cangas de Morrazo with 226 mm (8.9 in).

Average sunshine

Sunshine is more limited in many areas during this month. Santiago de Compostela receives about 84 hours of sunlight. For sunnier weather, check our weather planner to find destinations with better conditions.

Explore Galicia by month

Pick a month to see the average temperature, rainfall and sunshine in Galicia — and find the best time to visit. (based on Santiago de Compostela)

Best Places to Visit in Galicia in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Galicia.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Galicia

What is the weather like in December for some of the most popular destinations in Galicia, Spain?

Temperature range in Galicia (December)

Precipitation variation in Galicia (December)

Santiago de Compostela

In December Santiago de Compostela generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 6°C (43°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

November
December
January
Max temperature
15°C (59°F)
14°C (57°F)
13°C (55°F)
Min temperature
8°C (46°F)
6°C (43°F)
6°C (43°F)
Monthly sun hours
97 hours
84 hours
95 hours
Monthly rainfall
168 mm (6.6 in)
161 mm (6.3 in)
160 mm (6.3 in)
Monthly rainy days
19 days
20 days
21 days
Weather conditions

Vigo

In December Vigo generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 7°C (45°F) and heavy monthly rainfall. So on average the conditions are poor that month.

November
December
January
Max temperature
16°C (61°F)
14°C (57°F)
13°C (55°F)
Min temperature
9°C (48°F)
7°C (45°F)
6°C (43°F)
Monthly sun hours
135 hours
129 hours
133 hours
Monthly rainfall
230 mm (9.1 in)
220 mm (8.7 in)
217 mm (8.5 in)
Monthly rainy days
18 days
19 days
20 days
Weather conditions

Portonovo

In December Portonovo generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 9°C (48°F) and heavy monthly rainfall. So on average the conditions are poor that month.

November
December
January
Max temperature
16°C (61°F)
15°C (59°F)
14°C (57°F)
Min temperature
11°C (52°F)
9°C (48°F)
8°C (46°F)
Monthly sun hours
135 hours
129 hours
133 hours
Monthly rainfall
221 mm (8.7 in)
212 mm (8.3 in)
210 mm (8.3 in)
Monthly rainy days
19 days
20 days
21 days
Weather conditions

Sanxenxo

In December Sanxenxo generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 9°C (48°F) and heavy monthly rainfall. So on average the conditions are poor that month.

November
December
January
Max temperature
16°C (61°F)
15°C (59°F)
14°C (57°F)
Min temperature
10°C (50°F)
9°C (48°F)
8°C (46°F)
Monthly sun hours
135 hours
129 hours
133 hours
Monthly rainfall
221 mm (8.7 in)
212 mm (8.3 in)
210 mm (8.3 in)
Monthly rainy days
19 days
20 days
21 days
Weather conditions

Sarria

In December Sarria generally has low temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 4°C (39°F) and high monthly rainfall. So on average the conditions are poor that month.

November
December
January
Max temperature
14°C (57°F)
12°C (54°F)
11°C (52°F)
Min temperature
6°C (43°F)
4°C (39°F)
3°C (37°F)
Monthly rainfall
137 mm (5.4 in)
134 mm (5.3 in)
123 mm (4.8 in)
Monthly rainy days
17 days
18 days
18 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Galicia, in Spain.

Popular cities in December

Day & night temperatures, rainfall and average weather in Galicia in December.

City Weather Day temp Night temp Rainfall
Santiago de Compostela 14°C (57°F) 6°C (43°F) 161 mm (6.3 in)
Vigo 14°C (57°F) 7°C (45°F) 220 mm (8.7 in)
Portonovo 15°C (59°F) 9°C (48°F) 212 mm (8.3 in)
Sanxenxo 15°C (59°F) 9°C (48°F) 212 mm (8.3 in)
Sarria 12°C (54°F) 4°C (39°F) 134 mm (5.3 in)
A Lanzada 15°C (59°F) 9°C (48°F) 209 mm (8.2 in)

Galicia weather in December: frequently asked questions

What is the weather like in Galicia, Spain in December?

In December, Galicia, Spain generally has unpleasant weather conditions. Santiago de Compostela sees daytime temperatures near 14°C (57°F), with nights cooling to roughly 6°C (43°F).

What is the average temperature in Galicia, Spain in December?

Daytime temperatures in Santiago de Compostela peak at roughly 14°C (57°F) in December, dropping to about 6°C (43°F) overnight.

Does Galicia, Spain get a lot of rain in December?

Expect plenty of rainfall. Santiago de Compostela records an average of 161 mm (6.3 in) in December, putting it among the wetter months for Galicia, Spain.

Is December a Good Time to Visit Galicia, Spain?

Given the typically unpleasant weather conditions in Santiago de Compostela, December may not be the ideal time to visit Galicia, Spain.

Generally speaking, the best visiting conditions can be found in June, July, August and September offering mostly perfect weather in Santiago de Compostela. The weather in January, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Galicia.

Weather and climate has detailed information for every country in the world. Are you going to Spain? Get detailed historical weather averages for many cities in Spain.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.