Delaware September 1977 Precipitation Rankings
1901-2000
Inches
1
4.04
3.60
0.44
85
45
1941
1935
1976
1975
normal
2
7.79
8.19
-0.40
63
67
2005
1928
1976
1975
normal
3
9.96
12.51
-2.55
38
92
1968
1938
1972
1976
bottom-third
4
13.38
16.14
-2.76
35
95
1968
1938
1968
1976
bottom-third
5
15.06
19.70
-4.64
17
113
1964
1989
1968
1976
bottom-third
6
17.75
23.18
-5.43
16
114
1986
1989
1968
1976
bottom-third
7
20.34
27.16
-6.82
12
118
1986
1989
1976
1975
bottom-tenth
8
21.95
30.20
-8.25
7
123
1930
1989
1976
1975
bottom-tenth
9
24.36
33.69
-9.33
4
126
1930
1989
1968
1976
bottom-tenth
10
27.06
37.15
-10.09
3
126
1986
1958
1930
1976
bottom-tenth
11
28.06
40.22
-12.16
2
127
1930
1958
1930
1976
bottom-tenth
12
35.93
43.37
-7.44
14
115
1986
2003
1968
1976
bottom-third
18
53.79
66.48
-12.69
5
124
1966
2010
1966
1976
bottom-tenth
24
72.40
86.63
-14.23
7
121
1966
2004
1966
1976
bottom-tenth
36
124.40
129.92
-5.52
34
93
1966
1935
1970
1976
bottom-third
48
165.85
173.15
-7.30
28
98
1966
1936
1971
1976
bottom-third
60
216.88
216.34
0.54
52
73
1966
1937
1972
1976
normal