Folk saying that it thunders in September of the lunar calendar

There is a folk saying that it thunders in September of the lunar calendar: "It thunders in September and dews in October, and the harvest in the coming year cannot be guaranteed."

The meaning of this agricultural proverb is also straightforward. If the lunar calendar thunders in September, or there is dew in October. Then the crop harvest will be affected in the coming year, and the grain harvest is basically hopeless. In normal years, after the solar terms in beginning of autumn, with the southward shift of the high pressure of the rich second generation, the cold air flow in the north gradually occupies a dominant position.

The rainy weather will also decrease, and September in the lunar calendar is the time for autumn grain harvest. If it still thunders and rains at this time, it will not only affect the harvest of autumn grain. Moreover, due to the soaking of rain, it is easier to cause erection, germination or mildew, which directly affects the yield and quality of autumn grain and leads to the failure of autumn grain.

Introduction to the causes of thunder in September:

Dewdrops appear in September of the lunar calendar. This shows that the temperature is relatively high, and it also indicates that the cold weather will be delayed, which may lead to a warm winter climate that winter and a cold weather at the end of next spring. This will have a very adverse impact on the winter growth and spring greening of overwintering crops, and it will be even more unfavorable for the spring sowing production in the coming year.

Thundering weather will also occur in September of the lunar calendar. It shows that the subtropical high has not completely subsided at this time, just like this year, the cold and warm air currents meet in late autumn, and there is a strong convective weather with thunderstorms and strong winds. According to the prediction of agricultural proverbs, this will also lead to cold weather in late spring next year.

The above contents are for reference only.