Based on the meteorological observation and the winter wheat yield in 31 counties of Fujian province,the correlation between the climatic yield and the relevent meteorological elements was analysed.The results show that precipitaion in March and mean temperature in two dekads from last one of November to the first one of December were the key factors.Accroding to climatic changing,the climate is unadvantageous for winter wheat production in Fujian,it pointed out the new plant division for winter wheat in Fujian.