Iowa December 1956 Precipitation Rankings
1901-2000
Inches
1
0.52
1.11
-0.59
17
113
2002
2015
1955
1954
bottom-third
1943
2
2.55
2.87
-0.32
57
73
1976
2015
1955
1953
normal
3
3.95
5.16
-1.21
38
92
1910
1931
1955
1954
bottom-third
4
5.49
8.83
-3.34
15
115
1939,1976
1931
1955
1954
bottom-third
5
9.98
12.67
-2.69
24
106
1976
2018
1955
1954
bottom-third
6
14.50
16.52
-2.02
42
88
1976
2018
1955
1954
bottom-third
7
17.10
21.15
-4.05
22
108
1976
2018
1955
1954
bottom-third
8
20.38
25.20
-4.82
18
112
1976
1993
1955
1954
bottom-third
9
22.36
28.15
-5.79
16
114
1910
1993
1955
1954
bottom-third
10
23.29
30.10
-6.81
11
119
1910
1993
1955
1954
bottom-tenth
11
23.83
31.12
-7.29
9
121
1910
1993
1955
1954
bottom-tenth
12
24.28
32.09
-7.81
5
125
1910
1993
1955
1954
bottom-tenth
18
34.88
48.69
-13.81
1
128
1956
1993
1956
1955
lowest
24
47.25
64.24
-16.99
2
127
1989
2019
1956
1955
bottom-tenth
36
81.43
96.36
-14.93
5
123
1957
2010
1912
1955
bottom-tenth
48
107.22
128.37
-21.15
2
125
1958
2010
1956
1955
bottom-tenth
60
136.73
160.36
-23.63
1
125
1956
2010
1956
1955
lowest