What should I wear when traveling to Spain in spring?

The average spring temperature in Spain is 16℃~6℃. The average daytime temperature is 16°C. It is recommended to wear warm clothes such as suits, jackets, windbreakers, casual clothes, jackets, suits, and thin sweaters. The average temperature at night is 6℃. It is recommended to wear warm clothes such as windbreakers, coats, parkas, coats, sweaters, woolen suits, suits, and cold-proof clothes. The cities with the highest average daily temperatures in spring are Alicante (30℃), Albacete (32℃), Almeria (30℃), and Avila (27℃). The cities in Spain with the lowest average daily temperatures in spring are Alicante (6℃), Albacete (0℃), Almeria (8℃), and Avila (-2℃).