Spring temperatures can vary widely depending on where you're heading, with the northern destinations seeing around 4 degrees Celsius in April, and the southern cities experiencing temperatures in the mid to high teens-in many places like Tokyo, temperatures are usually in the single digits in the early mornings and at night, but a comfortable 13 to 15 degrees during the day.
Spring: Sakura (cherry blossoms) completely transform Japan during the months of March and April, making spring one of the most beautiful seasons in the country. Spring temperatures can vary widely depending on where you're heading, with the northern destinations seeing around 4 degrees Celsius in April, and the southern cities experiencing temperatures in the mid to high teens-in many places like Tokyo, temperatures are usually in the single digits in the early mornings and at night, but a comfortable 13 to 15 degrees during the day.