Climate change of Hebei region (Beijing,Tianjin, Heibei Province)during 1956 2007 was analyzed using temperature and precipitation data of 23 meteorological stations in Hebei,Beijing and Tianjin. The result showed that: 1) in recent 50 years, the average annual temperature was fluctuating upward trend,and the winter temperature rise had the greatest contribution to annual temperature rise;2) the annual precipitation was overall fluctuating decrease,and the summer precipitation showed obviously fluctuating decrease trend. The future climate change in this region was also estimated. On this basis, the impact of climate change on agriculture production environment in Hebei region was analyzed from the view of water table,land environment,agriculture pest. The impact of climate change on crop planting system, physiological ecology and quality of crops were analyzed. It is believed that climate change in Hebei region reduced the level of agricultural production to some extent, and resulted in increasing costs and loss of crop production. Finally, the possible impact on future agriculture production in this region was forecasted.