This article took two wine grape varieties 'Shuang-you'and'Shuanghong'that planted in base wine-making grape production campus of songyuan vacational technical college,used the multi-spot tracking investigation method,studied the influence of abnormal climate of spring and summer in 2010 on wine grape.The results showed that the performance of the 2010 climate was abnaomal,it continued the low temperature from March to April,especially on April 12,it damaged seriously to heavy snow.In June,it continued high...