In this paper,the features of eleven indices of extreme precipitation over Jilin Province were examined broadly through the RClimDex v1.1 software based on daily precipitation data from 50 meteorological stations from 1961 through 2015. The methods of inverse distance weighted (IDW),linear trend estimate and Morlet wavelet analysis were employed to delineate the spatiotemporal change,statistical significance and periodicity of extreme precipitation indices. The results showed that consecutive dry days (CDD) decreased from west to east, and other extreme precipitation indices increased from west to east. The CDD showed a significant decline trend by - 1.99 d·(10a)~(-1) . However,the linear trends of other extreme precipitation indices were not obvious. Each extreme precipitation indices in the province reached its minimum in the 1970s. Most extreme precipitation indices had periodic variations about 3 and 12 years,and the main cycle around 3 years has passed the test of 0.05 significance level. Apart from the CDD,which reduced dramatically with longitude and altitude and increased with latitude,most of the extreme precipitation indices increased with longitude and altitude and decreased with latitude.