Iowa January 1898 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
21.7
17.7
4.0
97
34
1912
2006
1897
1898
top-third
1941
2
18.9
20.3
-1.4
46
84
1918
2002
1898
1897
normal
3
23.4
25.4
-2.0
31
99
1977
2002
1898
1897
bottom-third
1905,1910
4
31.4
31.9
-0.5
50
80
1977
2002
1897
1898
normal
1911
5
39.1
38.1
1.0
80
50
1977
1932
1897
1898
normal
2004
6
44.0
43.7
0.3
67
63
1918,1977
1932
1897
1898
normal
1985,1988
7
48.4
48.0
0.4
70
60
1918
1932
1897
1898
normal
1924,1957,1961,1972,1974
8
50.9
50.7
0.2
62
68
1918
1932
1897
1898
normal
9
51.6
51.7
-0.1
55
75
1918
1932
1897
1898
normal
1961
10
51.2
51.3
-0.1
49
81
1918
1932
1897
1896
normal
1945,1971,1975,1990,1998
11
49.3
49.8
-0.5
43
87
1918
2013
1897
1896
bottom-third
1913,1971
12
47.1
47.5
-0.4
47
83
1918
2013
1897
1898
normal
1912,1996
18
45.1
46.2
-1.1
16
113
1918
2013
1898
1897
bottom-third
1900,1966
24
47.0
47.5
-0.5
39
90
1918,1952
1932
1897
1898
bottom-third
1910,1916,1937,1966
36
47.0
47.5
-0.5
34
94
1918
1933,2018
1898
1898
bottom-third
1910,1912,1938,1969
48
-99
47.5
-99
-99
-99
1918
1934,2002
normal
60
-99
47.5
-99
-99
-99
1907
1935
normal