Iowa, Climate Division 9 March 1993 Precipitation Rankings
1901-2000
Inches
1
3.49
2.35
1.14
104
26
1918
1990
1992
1991
top-third
2
4.75
3.58
1.17
97
33
1958
1998
1992
1991
top-third
3
6.43
4.91
1.52
102
28
1956
1998
1992
1990
top-third
4
8.86
6.40
2.46
115
14
1956
1998
1992
1974
top-third
5
15.03
8.52
6.51
128
1
1956
1993
1992
1993
highest
6
15.90
11.15
4.75
121
8
1956
1985
1992
1985
top-tenth
7
22.69
15.07
7.62
124
5
1957
1962
1992
1962
top-tenth
8
24.78
18.81
5.97
117
12
1954
2019
1992
1971
top-tenth
9
35.57
22.79
12.78
128
1
1954
1993
1992
1993
highest
10
36.56
27.34
9.22
119
10
1902
1903
1992
1929
top-tenth
11
37.67
31.40
6.27
106
23
1902
2011
1992
1991
top-third
12
41.65
34.74
6.91
106
23
1902
2011
1992
1987
top-third
18
57.11
45.91
11.20
116
12
1957
2011
1992
1987
top-tenth
24
73.31
69.47
3.84
80
48
1957
2011
1992
1991
normal
36
114.16
104.12
10.04
98
29
1956
2011
1992
1987
top-third
48
147.84
138.67
9.17
84
42
1957
2011
1992
1988
top-third
60
167.85
173.27
-5.42
42
83
1958
2012
1992
1989
normal