By using the temperature and sunshine data(1959-2008)of Foshan and so on,the causes and climatic fea- tures of a rare cold and rainy weather in Foshan in early 2008 are investigated.

The decadal changes of the continuous cold rainy days in spring denote that there are less days than climate average during the 1950s and from 1997 to present,and the temporal variations of the first EOF mode of the continuous cold rainy days of China show the characteristics of decade oscillations including inter-month seesaw during the period of 1963—1996.

Based on the daily mean temperature of 8 stations between late February and April in Shaoguan during 1965-2004,the statistics methods were applied to research the climatic variations of cold and rainy weather of spring in Shaoguan;The results of analyses reveal: in Shaoguan region,there were 8-14d\'s cold weather every year on average,and most of which were going with rain.

Using NCEP / NCAR data to analyze the extreme cold rain and snow disaster of Sichuan Basin in January 11-25th 2008.

Analysis of low temperature and rainness over Gansu province in May 2002;