What to wear during the weather in Spain from April 9th ​​to 15th?

Just wear a sweatshirt or suit with a shirt.

Spain (Espa?a), the full name of the Kingdom of Spain (Spanish: Reino de Espa?a; English: The Kingdom of Spain), is a constitutional monarchy located in southwest Europe.

The geographical latitude of Spain is the same as that of the coastal areas of Fujian, my country. However, affected by the Atlantic monsoon and the Mediterranean warm current, the air is relatively humid and the temperature is slightly lower than that of the southeastern coastal areas of my country. In April, it is generally around 20°C.