Aimed directly at characteristics of topography in Huadong district,combining together current focus point of agrometeorological service,an agrometeorological information system with VC++5.0 used Huadong district was developed.The system runs neatly in Win 95/98/NT.It not only solves the problem that software go up one grade in secondly project of agrometeorological information,but also makes interpreting,drawing,charting of information more quickly,beautifully and applicable.