Abstract:Guangdong meteorological department has put 86 sets of AWS into operation, including 5 sets of CAWS600 AWS produced by Huayun company, which never gain the monitoring information for a long time and have not form an effective monitoring. This paper introduces real-time monitoring system of CAWS600 AWS running status. This system can send real-time data and monitoring information to the monitoring center of provincial bureau, which achieves the purpose of monitoring running status for all remote stations in provinces.