[Objective] The aim was to study the changes of maximum continuous precipitation in Shenyang in recent 48 years.[Method] By dint of the daily precipitation from May to September from 1961 to 2008 and according to simple linear trend estimates and microwave analysis,the maximum consecutive precipitation in each month was analyzed.[Result] The frequency of extreme value for the maximum consecutive precipitation in Shenyang increased since 1990.The decreasing trend of maximum consecutive precipitation from May...