Legend has it that Tomb-Sweeping Day thunders, thunders and rains, who visits the grave?

Tomb-Sweeping Day, as the only solar term among the 24 solar terms, is related to the story of Mianshan meson push. ?

Starting with the memory of Qu Yuan.

From Wu Zixu's memory.

During Tomb-Sweeping Day, there is a great possibility of rain in the south of the Yangtze River. Before and after Tomb-Sweeping Day, the warm and humid air in the southeast ocean became active and merged with the cold air in the north and south, and it often rained. Moreover, due to the frequent confrontation between cold and warm air over the south of the Yangtze River this season, it is often drizzling. Wuhan is located in the center of the south of the Yangtze River and north of the Yangtze River, and Tomb-Sweeping Day is affected by rainfall in the south. The weather is uncertain, and the probability of rain on sunny days is almost 50/50. After the Dragon Boat Festival, it's almost rainy season. There is also a colorful thread called Piso, which is used to exorcise evil spirits. It rains on the Dragon Boat Festival, which is a folk custom of getting old. It is unlucky to think that it rains during the Dragon Boat Festival. On the contrary, it is good. This folk belief existed in the Song Dynasty.