What's the saying about thunder in the first month? What's the saying about thunder in the first month?

1, the ancients classified thunder in solar terms as spring thunder, so the thunder that appeared in the first month was classified as "winter thunder". The folk proverb "It thunders and snows in winter" means that thunder in winter is a harbinger of snowstorm. And thunder when it snows is "thunder and snow".

Although this phenomenon is rare, it is normal. The intersection of cold and warm air is fierce, and the warm and humid airflow rises rapidly to form vertical convection, which will form thunderstorm clouds, resulting in "thunderstorm and snow". This phenomenon is rare, because the low-level and ground temperature itself is very low in winter, and there are not many opportunities for convection to generate lightning.

Experts believe that from a scientific point of view, thunder in the first month is a normal natural phenomenon, which has nothing to do with good luck. It is reported that in recent years, there has been thunder in winter in Nanjing, Suzhou, Shanghai, Wuhan and other places.