And according to the Beijing Warning Center, an average precipitation measured by the rainfall monitoring stations across the city reached 20mm, with 13.7mm for urban area, from 6:00 am to 2:00 pm on August 12.
另据北京市预警中心消息，12日6时至14时，全市雨量监测站平均降水量20毫米，城区平均13.7毫米。