Illinois August 1974 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
71.6
73.4
-1.8
23
107
1915
1947
1971
1973
bottom-third
1897,1903,1971
2
74.3
74.5
-0.2
61
69
1915
1936
1972
1973
normal
1906,1975
3
72.0
73.5
-1.5
23
107
1915
1936
1972
1973
bottom-third
4
69.2
70.6
-1.4
18
112
1915
1936
1967
1973
bottom-third
1903,1920,1960,2009
5
66.2
66.8
-0.6
37
93
1907
1934
1972
1973
bottom-third
1940,1960,2004
6
62.4
62.3
0.1
59
71
1950,1960
2012
1972
1973
normal
1898,1956,2003
7
57.9
57.6
0.3
73
57
1904
2012
1972
1973
normal
1943
8
54.0
53.6
0.4
75
55
1912
2012
1972
1973
normal
1956,1959
9
51.1
50.9
0.2
71
58
1904
2012
1972
1973
normal
10
50.3
49.9
0.4
76
53
1904
2012
1973
1973
normal
1935,1973,1986,2013
11
51.1
50.3
0.8
87
42
1904
2012
1973
1964
top-third
1913,1933
12
52.5
51.6
0.9
91
38
1904
2012
1973
1972
top-third
1898,1938,1972,1988
18
56.0
55.2
0.8
89
40
1904
2012
1973
1964
top-third
2010
24
52.1
51.6
0.5
86
42
1905
2017
1973
1973
top-third
1938,1957,1973,1998,2010
36
52.2
51.6
0.6
85
42
1979
2018
1973
1957
top-third
1936,1940,2011
48
52.0
51.6
0.4
74
52
1905
2019
1973
1957
normal
1975,1994,2015
60
51.6
51.6
0.0
55
70
1906
2020
1973
1959
normal
1931,1947,1977,1998