Illinois, Climate Division 3 March 2010 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
43.0
39.1
3.9
101
29
1960
2012
2009
2007
top-third
2
32.8
33.6
-0.8
56
74
1899
2012
2008
2009
normal
1933
3
28.2
30.3
-2.1
31
99
1912
2012
1994
2009
bottom-third
1959,1994
4
28.0
29.9
-1.9
29
100
1978
2012
2001
2009
bottom-third
5
31.7
31.9
-0.2
54
75
1912
2012
2008
2009
normal
1896,1916,1985
6
34.6
35.7
-1.1
35
94
1912,1978
2012
2001
2009
bottom-third
7
38.9
40.0
-1.1
30
99
1978
2017
2001
2009
bottom-third
1975
8
42.9
44.2
-1.3
25
104
1978
2017
2001
2009
bottom-third
1926,1958,1975,1996
9
45.9
47.8
-1.9
16
113
1978
2012
1993
2009
bottom-third
10
48.5
50.2
-1.7
17
112
1904
1932,2012,2017
2001
2009
bottom-third
1994
11
49.8
51.2
-1.4
18
111
1918,1977
2012,2017
2001
2009
bottom-third
1916,1969,1994,2001
12
49.8
51.3
-1.5
17
112
1918
2017
1994
2009
bottom-third
1982,1994
18
45.0
46.1
-1.1
24
104
1979
2017
1997
2009
bottom-third
1903
24
50.2
51.2
-1.0
18
110
1905
2017
1997
2009
bottom-third
1899,1913,1919,1930
36
50.8
51.2
-0.4
37
90
1979
2018
1998
2009
bottom-third
1968,1972,1986,2016
48
51.3
51.2
0.1
58
68
1980
1935
1999
2009
normal
1910,1931,1946,1947,1959,1995,1999,2015
60
51.8
51.2
0.6
88
37
1906
1935
2005
2009
top-third
1925,1945,1946,1993,2000,2001,2005,2018