What clothes are suitable for traveling to Japan on April 2 this year?

The average temperature in April in Japan is 10℃ ~ 19℃, and the weather is cold, with an average of 19℃ during the day. It is recommended to wear comfortable clothes, such as short suits, T-shirts, thin jeans, casual clothes and professional suits made of single cotton and linen fabrics. The average temperature at night is 65438 00℃. It is recommended to wear warm clothes such as suits, jackets, coats, suits and thin sweaters.

The cities with the highest daily average temperature in April in Japan are Osaka ((20℃), Fukuoka (20℃), Nagoya (Aichi) ((20℃), Naha (Okinawa) ((24℃)),

The cities with the lowest daily average temperature in April in Japan are Osaka (1 1℃), Fukuoka (1 1℃), Nagoya (Aichi Prefecture) (10℃) and Naha (Okinawa).