Why do people in Inner Mongolia say that "windy season" means spring?

Good boy! ! ! To tell the truth, because spring is the fastest time in Siberia after Tomb-Sweeping Day in the twenty-four solar terms, and it is located in the northwest of China with high terrain, so Inner Mongolia will give priority to accepting gifts from Siberia. About a month later, the Tropic of Cancer will shift, the airflow will slow down, China will officially enter the summer, and the "windy season" will naturally pass. You got it?