Iowa, Climate Division 9 December 1952 Precipitation Rankings
1901-2000
Inches
1
2.01
1.51
0.50
94
36
1976
2015
1951
1949
top-third
2
5.50
3.62
1.88
112
18
1976
2015
1951
1942
top-third
3
5.60
6.23
-0.63
49
81
1910
1941
1950
1951
normal
4
6.72
10.15
-3.43
22
108
1950
1961
1950
1951
bottom-third
5
12.08
13.87
-1.79
48
82
1953
1970
1950
1951
normal
6
14.61
17.85
-3.24
36
94
1953
1902
1950
1951
bottom-third
7
20.71
22.46
-1.75
52
78
1953
1902
1950
1951
normal
8
24.35
26.50
-2.15
50
80
1953
2010
1950
1951
normal
9
27.04
29.84
-2.80
48
82
1953
2010
1950
1951
normal
10
30.81
32.19
-1.38
57
73
1901
2010
1950
1951
normal
11
31.63
33.42
-1.79
53
77
1901
2010
1950
1951
normal
12
32.76
34.75
-1.99
53
77
1901
2010
1950
1951
normal
18
51.39
52.63
-1.24
60
69
1956
2010
1951
1947
normal
24
75.36
69.50
5.86
91
38
1989
2010
1951
1947
top-third
36
103.40
104.23
-0.83
61
67
1989
2010
1951
1948
normal
48
136.13
138.86
-2.73
55
72
1956
2010
1951
1949
normal
60
167.71
173.41
-5.70
38
88
1956
2011
1943
1951
bottom-third