Illinois, Climate Division 8 May 1915 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
64.4
65.1
-0.7
50
80
1917,1924
2018
1910
1914
normal
2003
2
62.7
60.2
2.5
110
20
1907
1896
1914
1896
top-third
1970,1985
3
54.1
55.0
-0.9
41
89
1960
2012
1913
1914
bottom-third
4
50.3
50.0
0.3
68
62
1978
2012
1914
1911
normal
1939,1949
5
45.9
46.2
-0.3
53
77
1978
2012
1914
1911
normal
6
42.9
44.3
-1.4
25
104
1978
2012
1912
1914
bottom-third
7
43.6
44.3
-0.7
36
93
1978
2012
1912
1914
bottom-third
1906,1929
8
45.4
46.0
-0.6
38
91
1978
2012
1912
1914
bottom-third
1937
9
48.0
48.5
-0.5
37
92
1978
2012
1912
1914
bottom-third
1971,2001
10
50.9
51.3
-0.4
40
89
1978
2012
1912
1914
bottom-third
11
53.7
53.7
0.0
54
75
1918
2012
1913
1914
normal
1944,1959,1965,1983
12
55.9
55.4
0.5
81
48
1904,1918
2012
1913
1914
normal
1933,1946,1964
18
52.1
51.7
0.4
80
48
1979
2017
1913
1914
normal
1898,1947,1986,1995
24
56.2
55.4
0.8
93
35
1905,1978
2017
1914
1915
top-third
1943
36
55.7
55.4
0.3
74
53
1979
2018
1914
1915
normal
1916,1946
48
55.2
55.3
-0.1
43
83
1980
2019
1914
1911
normal
1909,1927,1951,1953,1966,1977
60
55.2
55.3
-0.1
47
78
1979,1980,1981
2020
1914
1911
normal
1910,1931,1985