Illinois, Climate Division 3 March 2012 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
54.4
39.1
15.3
129
1
1960
2012
2011
2012
highest
2
44.6
33.6
11.0
129
1
1899
2012
2011
2012
highest
3
39.9
30.3
9.6
129
1
1912
2012
2011
2012
highest
4
38.4
29.9
8.5
128
1
1978
2012
2011
2012
highest
5
39.6
31.9
7.7
128
1
1912
2012
2011
2012
highest
6
42.2
35.7
6.5
128
1
1912,1978
2012
2011
2012
highest
7
45.2
40.0
5.2
127
2
1978
2017
2011
2012
top-tenth
8
48.9
44.2
4.7
127
2
1978
2017
2011
2012
top-tenth
9
52.4
47.8
4.6
128
1
1978
2012
2011
2012
highest
10
54.3
50.2
4.1
128
1
1904
1932,2012,2017
2011
1932
highest
1932,2017
11
55.0
51.2
3.8
128
1
1918,1977
2012,2017
2011
2012
highest
2017
12
54.7
51.3
3.4
127
2
1918
2017
2011
2012
top-tenth
18
48.3
46.1
2.2
119
9
1979
2017
2011
2006
top-tenth
2018
24
53.6
51.2
2.4
124
4
1905
2017
2011
2000
top-tenth
2013
36
52.3
51.2
1.1
106
21
1979
2018
2011
2008
top-third
1957,2004
48
51.9
51.2
0.7
91
35
1980
1935
2011
2009
top-third
1938,1945,1958
60
51.9
51.2
0.7
95
30
1906
1935
2011
2009
top-third
1924,1932,1937,1989,2016,2017