Illinois, Climate Division 3 July 1915 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
72.1
76.0
-3.9
7
123
2009
1936
1915
1914
bottom-tenth
2
69.9
73.8
-3.9
1
129
1915
1934
1915
1914
lowest
3
66.3
69.9
-3.6
3
127
1924
1934
1915
1914
bottom-tenth
4
64.3
65.3
-1.0
32
98
1907
1934
1910
1914
bottom-third
1979,1993,2003
5
58.1
60.0
-1.9
15
115
1960
2012
1912
1914
bottom-third
1912,1958
6
54.3
54.7
-0.4
51
79
1947,1960
2012
1913
1914
normal
1928,1966
7
49.5
50.3
-0.8
43
87
1978,1979
2012
1912
1914
bottom-third
1926,1936,1967,1980
8
45.9
47.6
-1.7
17
112
1904
2012
1912
1914
bottom-third
1947
9
45.6
46.8
-1.2
27
102
1904
2012
1912
1914
bottom-third
10
46.8
47.5
-0.7
34
95
1904
2012
1912
1914
bottom-third
1906,1947,1961,1971,2009,2019
11
48.5
49.2
-0.7
34
95
1904
2012
1912
1914
bottom-third
1947,1962,1965,1967,2009
12
50.8
51.3
-0.5
44
85
1904
2012
1912
1914
normal
1916,1927,1945
18
52.1
52.4
-0.3
51
78
1918
2017
1913
1914
normal
1926,1930,1977
24
52.1
51.2
0.9
100
28
1979
2017
1913
1914
top-third
1921,1923,1956,2002,2003,2022
36
51.9
51.2
0.7
90
37
1979
2018
1914
1915
top-third
1936,1950,2005
48
51.1
51.2
-0.1
43
83
1905,1980
1934
1913
1914
normal
1901,1903,1909,1910,1917,1964,1967,1984,1998
60
51.3
51.2
0.1
58
67
1906
1935
1914
1914
normal
1911,1914,1948,1994