In early winter, when autumn birds arrive, they shout, "Is it hot?"

First of all, the arrival of the "beginning of winter" solar term certainly means that it is already winter-"beginning of winter" means "start".

However, due to China's vast territory, spanning multiple latitudes, the differences in climate characteristics at different latitudes are not obvious.

By 10, the first snow will have reached high latitudes in Inner Mongolia and northeast China.

In North China and Huanghuai areas with slightly lower latitudes, when the "beginning of winter" solar term comes, it will be cooled by the wind; Rainy weather will also occur in southern areas with lower latitudes-the difference is that the overall climate in these areas is still warm at this time, so autumn birds still sing in early winter.