Iowa March 1992 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
39.0
34.6
4.4
103
27
1960
2012
1989
1991
top-third
2
35.5
28.7
6.8
123
7
1899
2012
1991
1987
top-tenth
2016
3
32.7
25.0
7.7
127
3
1912
2012
1991
1987
top-tenth
4
31.3
24.5
6.8
127
2
1979
2012
1991
1992
top-tenth
5
30.7
26.7
4.0
117
12
1912
2012
1991
1987
top-tenth
2005
6
33.9
30.9
3.0
112
17
1912
2012
1991
1987
top-third
1998
7
37.9
35.4
2.5
111
18
1912
2012
1991
1987
top-third
1939,1942,1983,2020
8
42.2
39.9
2.3
111
18
1912
2012
1991
1987
top-third
1981,1998,2005
9
45.6
43.7
1.9
108
21
1899,1912
2012
1991
1987
top-third
1998
10
48.4
46.3
2.1
113
16
1899,1904
2012
1991
1987
top-third
1939,1942,1981
11
49.8
47.5
2.3
117
12
1899
2012
1991
1976
top-tenth
1919,1954,1976
12
50.0
47.5
2.5
117
12
1899,1936
2012
1991
1942
top-tenth
18
44.0
42.0
2.0
114
14
1979
2017
1991
1988
top-third
24
49.1
47.5
1.6
113
15
1905,1952
2017
1991
1988
top-third
36
48.8
47.5
1.3
109
18
1918
2018
1991
1990
top-third
1990,2023
48
48.9
47.5
1.4
116
10
1906
1935,2002
1991
1990
top-tenth
1933,1942,2001,2003,2006
60
48.9
47.5
1.4
119
6
1997
1935
1991
1991
top-tenth
1934,1991,2007,2008