spain's weather in june
Weather in North-West Spain in June. The average maximum temperature in Santiago de Compostela in June is 66Â°F/19Â°C and the average minimum temperature is 57Â°F/14Â°C.Read more about North-West Spain.he average maximum temperature in Bilbao in June is 72Â°F/22Â°C and the average minimum temperature is 57Â°F/14Â°C. The average maximum temperature in Santiago de Compostela in June is 66Â°F/19Â°C and the average minimum temperature is 57Â°F/14Â°C.