Illinois, Climate Division 8 August 1946 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
72.0
76.0
-4.0
7
123
1915
1936
1927
1945
bottom-tenth
2
75.0
77.0
-2.0
15
115
1967
1936
1927
1945
bottom-third
1905,1917,2013
3
74.9
75.9
-1.0
31
99
1915,1927
1936
1945
1944
bottom-third
1965,1989,2003
4
71.6
73.2
-1.6
17
113
1967
1936
1945
1944
bottom-third
5
69.1
69.6
-0.5
41
89
1907
2010
1945
1944
bottom-third
1923,1968,1996
6
66.9
65.5
1.4
107
23
1904
2012
1945
1938
top-third
1930
7
63.0
61.1
1.9
113
17
1904
2012
1945
1938
top-third
8
59.3
57.3
2.0
112
18
1912
2012
1945
1938
top-third
1925,1933,1934
9
55.8
54.8
1.0
90
39
1904
2012
1945
1941
top-third
1939,1949
10
54.8
53.8
1.0
94
35
1904
2012
1945
1941
top-third
1939,1949,1952,1988,2018
11
54.9
54.1
0.8
84
45
1904
2012
1945
1943
normal
1943,1992
12
56.1
55.4
0.7
89
40
1904
2012
1945
1942
top-third
1909,1911,1919,1952,1964,1983,1992,2004,2021
18
59.2
58.7
0.5
78
51
1904
2012
1945
1943
normal
1933,1947,1949,2004
24
55.5
55.4
0.1
70
58
1979
2017
1945
1944
normal
1898,1926,1940,1941,1950,1993,1995,2004
36
55.4
55.4
0.0
55
72
1979
2018
1945
1945
normal
1910,1925,1931,1945,1990
48
55.6
55.3
0.3
68
58
1980
2019
1945
1945
normal
1916,1945,1958,1976
60
55.7
55.3
0.4
72
53
1906
2020
1944
1945
normal
1924,1944,1988,1994