What are the traditional festivals that often rain?

The weather forecast shows that there will be rainy weather in Anhui province next week, just next week is our traditional festival Qingming. Why does it always rain on Qingming Day? Does Du Mu, a famous Chinese poet, also have poems? Mourning day, drizzle like tears; Pedestrians on the road want to die. ? Showing the weather in Tomb-Sweeping Day, we can see that the weather in Tomb-Sweeping Day has always been rainy and rainy, both in ancient times and in modern times.

This is related to many aspects. On the Qingming day, it is the time when the direct point of the sun keeps moving northward. At this time, the temperature slowly rises and everything recovers. But at this time, there will also be cold air from the north to the south. At this time, the cold and warm air is constantly changing? Seesaw? Cold and warm air currents often meet in the south, resulting in rainfall. At about this time, the warm and humid air continuously enters the mainland, and the water vapor in the atmosphere will also form Mao Mao rain with the decrease of temperature. This kind of weather will continue to heat up, so it will rain during Qingming, but the weather temperature will be warmer, so it will give people a sultry feeling.

Because Tomb-Sweeping Day is a traditional festival in our country, in this festival, we will worship and mourn the deceased relatives. At this moment, it rains again and again, which makes people even more sad. The gray weather gives people a very sad feeling.

But at this time, the working people in our country still draw conclusions from practice. Planting melons and beans around Qingming? Tomb-Sweeping Day is a watershed of temperature. After Tomb-Sweeping Day, the climate recovered and the crops grew in a good environment, which was very suitable for planting.

Because there is still precipitation in Tomb-Sweeping Day, the feeling of humidity and coolness will run through the Qingming holiday. Before and after Tomb-Sweeping Day, everyone should keep warm to prevent colds. Pay attention to excessive humidity caused by excessive precipitation, or indoor dehumidification is needed.