Why does Qiangdi complain about the spring breeze of willow trees? Is it the weather or climate in Yumenguan?

Climate. In climatology, spring breeze refers to the summer monsoon, that is, the warm and humid southerly airflow blowing from the ocean. Yumenguan is surrounded by mountains and the terrain is very undulating. Tall mountains and some basins of different sizes form a complex geographical environment, and the climate is obviously continental. Its western part embraced the Pamirs, blocking the warm and humid air flow from the Atlantic Ocean and forming this climate.