Illinois, Climate Division 5 July 1905 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
71.9
74.4
-2.5
20
110
2014
1936
1904
1903
bottom-third
2
71.0
72.4
-1.4
31
99
1958
1934
1904
1901
bottom-third
1900,1965
3
67.7
68.6
-0.9
33
97
1924
1934
1904
1902
bottom-third
1912,1972
4
63.1
63.9
-0.8
34
96
1907
1991
1904
1901
bottom-third
1937
5
58.9
58.8
0.1
57
73
1960
2012
1904
1898
normal
1956,1970
6
51.7
53.6
-1.9
18
112
1904,1947
2012
1904
1903
bottom-third
1895
7
46.9
49.3
-2.4
13
117
1912
2012
1904
1903
bottom-tenth
8
44.3
46.7
-2.4
12
117
1904
2012
1904
1903
bottom-tenth
1902
9
43.7
45.9
-2.2
12
117
1904
2012
1904
1903
bottom-tenth
1982
10
44.6
46.7
-2.1
13
116
1904
2012
1904
1903
bottom-tenth
1960
11
46.4
48.3
-1.9
12
117
1904
2012
1904
1903
bottom-tenth
1920
12
48.2
50.3
-2.1
5
124
1904
2012
1904
1903
bottom-tenth
1982
18
48.7
51.4
-2.7
3
126
1918
2012,2017
1904
1903
bottom-tenth
24
47.2
50.3
-3.1
1
127
1905
2017
1905
1904
lowest
36
48.0
50.3
-2.3
1
126
1904,1905,1906
2018
1904
1904
lowest
1904,1906
48
48.1
50.3
-2.2
1
125
1905
2019
1905
1904
lowest
60
48.6
50.3
-1.7
2
123
1906
2020
1905
1904
bottom-tenth