Santiago de Compostela

Galicia Weather & Climate: Spain

Climate by month across Galicia, Spain, average temperatures, rainfall and the best time to visit.

Climate overview of Galicia

Whether you're visiting Galicia in Spain during the peak of August (25°C (77°F)) or the cooler months around January (12°C (54°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Santiago de Compostela, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

The weather in Galicia during May, June, July, August, September and October is comfortably warm, with average temperatures ranging from 19°C (66°F) to 25°C (77°F).

Precipitation in Galicia varies considerably throughout the year. The wettest conditions occur in November with 168 mm (6.6 in) of rain, while July stays relatively dry with 36 mm (1.4 in).

July is the sunniest period, with ideal conditions for exploring the region and all it has to offer.

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)

Popular cities by month

Compare cities per month. Toggle cities on/off.

Santiago de Compostela Vigo Portonovo Sanxenxo Sarria A Lanzada
Day temperature (°C)
Monthly rainfall (mm)
Monthly sunshine (hours)

Climate map of Galicia

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

Compare popular cities

Average daytime and nighttime temperatures, yearly rainfall and sunshine.

Santiago de Compostela 13°C (55°F) 25°C (77°F) 6°C (43°F) 15°C (59°F) 1368 mm (54 in) 1,929 hours
Vigo 13°C (55°F) 24°C (75°F) 6°C (43°F) 16°C (61°F) 1739 mm (68 in) 2,495 hours
Portonovo 14°C (57°F) 24°C (75°F) 8°C (46°F) 16°C (61°F) 1664 mm (66 in) 2,495 hours
Sanxenxo 14°C (57°F) 24°C (75°F) 8°C (46°F) 16°C (61°F) 1667 mm (66 in) 2,495 hours
Sarria 11°C (52°F) 25°C (77°F) 3°C (37°F) 14°C (57°F) 1124 mm (44 in)
A Lanzada 14°C (57°F) 24°C (75°F) 8°C (46°F) 17°C (63°F) 1632 mm (64 in) 2,495 hours

Places in Galicia, Spain

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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Bucket list

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