Under the background of climate warming,the frequent occurrence of extreme climate events is the main cause of agrometeorological disasters.By using the daily meteorological data of 82 national meteorological stations and agrometeorological disasters records of 35 agrometeorological stations in North China,based on the related index of different extreme climate events, this study analyzed the temporal and spatial distribution characteristics of extreme climate events from 1965 to 2014 and agrometeorological disasters over the past three decades from 1981 to 2009,and further evaluated the correlation between them. The results indicated that the indexes that characterize extreme high temperature showed upward trends,but the indexes that characterize extreme low temperature presented downward trends.The extreme precipitation index had not changed significantly over the past five decades,but the interannual variation was larger.From 1981 to 2009,the low temperature disasters decreased significantly,and the drought increased significantly for winter wheat.The correlation existed between agrometeorological disasters and extreme climate events.The frequency of low temperature disasters for winter wheat was positively associated with frost day(P<0.01).There was a significant positive correlation between frequency of continuous rain disasters for winter wheat and consecutive wet days(P<0.05).The temporal and spatial distribution of agrometeorological disasters was basically consistent with the temporal and spatial distribution of extreme climate events.Consecutive dry days in Shandong and Henan increased obviously,and there was also the most significant increase in drought for winter wheat in this region.In some area of Henan,consecutive wet days showed an upward trend,and continuous rain disasters for winter wheat were mainly concentrated in this region.