What's the temperature in Japan from April to May?

It all depends on where you are going. Japan is a long and narrow island country, so there will be great differences between the north and the south. And April-May is the time when the temperature changes greatly. In case of convective weather, the temperature seems to be only single digits, but the somatosensory temperature is lower, but when the sun is shining, the temperature can reach 25-6 degrees, so wearing short sleeves is just right. At the end of April last year, I traveled to Japan with Zhongxin, mainly in Osaka, Tokyo. I felt that the climate was still very warm and comfortable, so it was very reliable to see more weather in Japan before leaving.