分析广西低温阴雨的气候变化特征。在统计广西８６个站历年低温阴雨结束期和总日数的基础上，分析了各站平均值和极值的空间分布简况。用聚类分析方法初步确定了低温阴雨结束期和总日数的相似区域。对桂林等８个站的低温阴雨结束期和总天数，普查了太平洋海温和北半球５００ｈＰａ位势高度的相关区 Analysis of the characteristics of climate change at low temperature and overcast in Guangxi. Based on the statistics of the ending periods and total days of rainy and rainy days in 86 stations in Guangxi, the spatial distribution of the average and the extreme values ​​of each station is analyzed. The cluster analysis method was used to determine the similar regions between the end of the rainy season and the total number of days. For the 8 stations in Guilin, such as the end of cold and rainy periods and the total number of days, the correlation between the Pacific SST and 500hPa geopotential height in the northern hemisphere