temperature across the city dropped to 15℃, a decrease of nearly 10℃ compared to the average temperature in late

The timeline of this "Rain God Incident" is clearly traceable. On September 29th, Xiao Jingteng made a public appearance at the Xi'an Terracotta Army scenic area. Coincidentally, since his arrival, there has been continuous rainfall in Xi'an. As of the live broadcast day on October 6th, he had stayed in Xi'an for 8 days, and the rainy weather in the area also lasted exactly for 7 days. 
The official announcement released by the Xi'an Meteorological Bureau on October 6th provided clear data support: Over the past 24 hours, all 408 meteorological observation stations in the city recorded precipitation. Among them, 5 stations reached the level of heavy rain (with a 24-hour precipitation of 50-99.9 millimeters). The lowest temperature across the city dropped to 15℃, a decrease of nearly 10℃ compared to the average temperature in late September. Street citizens all changed into thin coats to keep warm. Due to the continuous rainy weather, the outdoor shooting plan of Xiao Jingteng's team was forced to be postponed. The indoor working area also experienced equipment failures due to high air humidity. When interviewed, the staff members couldn't help quipping: "If we don't leave now, we might all become 'human dehumidifiers'!"