Iowa, Climate Division 9 January 1946 Precipitation Rankings
1901-2000
Inches
1
2.48
1.32
1.16
114
17
1981
1916
1945
1941
top-third
2
4.99
2.82
2.17
122
8
1956
2024
1945
1937
top-tenth
3
6.41
4.93
1.48
97
33
1956
1993
1945
1943
top-third
4
7.16
7.56
-0.40
58
72
1951
1932
1944
1945
normal
5
14.67
11.48
3.19
103
27
1951
1962
1945
1942
top-third
6
17.18
15.23
1.95
86
44
1954
1971
1944
1945
normal
7
18.30
19.21
-0.91
60
70
1954
1903
1944
1945
normal
8
23.64
23.76
-0.12
74
56
1954
1903
1944
1945
normal
1950
9
29.75
27.81
1.94
84
46
1954
2011
1945
1942
normal
10
33.37
31.15
2.22
84
46
1954
2011
1944
1945
normal
11
36.43
33.52
2.91
87
43
1902
2011
1944
1945
top-third
12
37.30
34.76
2.54
87
43
1902
2011
1944
1945
top-third
1933
18
54.51
49.98
4.53
95
34
1957
2011
1945
1936
top-third
24
78.17
69.50
8.67
105
24
1957
2011
1945
1933
top-third
36
112.87
104.12
8.75
97
31
1990
2011
1945
1930
top-third
48
144.59
138.65
5.94
77
50
1957
2011
1944
1945
normal
60
182.43
173.26
9.17
81
45
1957
2012
1945
1933
normal