Illinois, Climate Division 7 August 1965 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
72.6
74.2
-1.6
29
101
1915
1947
1963
1964
bottom-third
1981
2
73.2
75.3
-2.1
14
116
1915
1936
1963
1964
bottom-third
2013
3
72.8
74.3
-1.5
23
107
1927
1936
1958
1964
bottom-third
1974,1976,2009,2013
4
71.7
71.6
0.1
69
61
1915
1936
1963
1964
normal
1919,1938,2015
5
68.5
67.8
0.7
83
47
1907
2010
1963
1964
normal
1942,1957
6
62.7
63.4
-0.7
35
95
1960
2012
1961
1964
bottom-third
7
58.1
58.9
-0.8
38
92
1904
2012
1963
1964
bottom-third
1900,1963,1966
8
54.5
55.0
-0.5
49
81
1978
2012
1963
1964
normal
9
51.8
52.4
-0.6
38
91
1904
2012
1963
1964
bottom-third
1903,1906,1927,1947
10
51.2
51.4
-0.2
50
79
1904
2012
1963
1964
normal
1901,1947,2008,2009
11
51.3
51.8
-0.5
40
89
1904
2012
1963
1964
bottom-third
1929
12
52.7
53.1
-0.4
42
87
1904
2012
1963
1964
bottom-third
2001
18
56.6
56.5
0.1
61
68
1904
2012
1963
1964
normal
1896,1913,1981
24
53.2
53.1
0.1
61
67
1979
2017
1964
1957
normal
1909,1936,1941,1948,1996
36
52.7
53.0
-0.3
35
92
1979
2018
1963
1964
bottom-third
1902,1913,1967,1972,1996
48
52.8
53.0
-0.2
39
87
1980
2019
1964
1959
bottom-third
1903,1909,1917,1966,1973,1983,1996
60
52.7
53.0
-0.3
34
91
1906,1981,1982
2020
1964
1960
bottom-third
1900,1901,1913,1960,1967,1968,1973,1985