Abstract: To master climatic characteristic of hail weather variations in Shanxi Province can provide reference resources for meteorological forecast and industrial and agricultural production. The author carried out the study by using observations of 71 stations in Shanxi Province from 1960 to 2010 based on statistics methods, such as liner trend, slide test and wavelet analysis. The results showed that hail days were more in the north and in the east, fewer in the southwest. The total hail days of 71 stations presented a declining trend from 1960 to 2010 without remarkable periodicity and mutability. The annual hail days at most stations had a declining trend. Hail mainly occurred from June to August in summer, and accounted for 67% of the total number of hail in a year. The spatial distribution characteristics of monthly hail days were different. Hail emerged most easily at Wutaishan station. Monthly hail days change is larger in the mountain areas than in the basin areas. The daily variation trend of beginning and completed hail was similar to parabola,The high time were both mainly concentrated in 11:00-20:00 and accounted for 93%. Hail lasting for less than an hour accounted for 99.6%. In an hour, hail lasting for less than 10 min for 80.6%.