KSBA  First/Last Dates
Minimum Temp    <    33
SEP 1 - APR 30       1941 - 2001

                   FIRST OCCURRENCE       LAST OCCURRENCE

 Earliest:         OCT 29 1971            NOV 17 1958       
 Latest:           MAR  3 1953            MAR 14 1954       
 Average:          DEC 15                 JAN 26
 Valid years:      45                     44   
 Missing data yrs: 8                      9    

 DAYS BETWEEN FIRST AND LAST OCCURRENCES
 Least:              1 days starting in 1982 [  4 ties]
 Most:              98 days starting in 1971 [  1 tie] 
 Average:           42 days
 Valid years:      43 
 Missing data yrs: 10 
 Total Years = 60
 Missing days = 1395