The climate
Galicia has a temperate climate, meaning no extreme temperatures
At the coast the temperature in summer reaches a maximum 25C and in winter it doesn't go under 5C.
In the interior it gets much colder and you will be able to find quality snow for skiing and snowboarding in the winter months.
The best time to visit is between May and September, April and October can be temperamental and the rest of the year is quiet wet.