Why is it raining in Nanchong these days?

Affected by cold air and southwest warm and humid airflow, Nanchong City has experienced rainy weather for several days. Especially during the daytime from last night to today, the rainfall in Nanchong city within 24 hours is 1 1mm, Xichong 29, Nanbu 58, Langzhong 2 1, Yilong 57, Peng 'an 22 and Yingshan 28.

The southern and Yilong counties reached the rainstorm level. There was lightning and thunder last night, which is rare in Nanchong history.

At present, due to the strong warm and humid airflow in the southwest, cold air spreads eastward, and rainy weather lasts for a long time. It is expected that the rainy weather will last for several days.