What's the weather like in Japan in March? Specific point

The four seasons in Japan are distinct and have their own characteristics.

Spring (March-May): You only need to wear light clothes, but you might as well bring some sweaters.

Summer (June-August): The temperature is high. Please pay attention to the civil defense department and take an umbrella.

Autumn (9- 1 1 month): It is a good time to travel to Japan, and the clothes are similar to those in spring.

Winter (1February-February): Although it is warm in the south, coats and sweaters should also be brought.

Sorry, that's all I know.