Illinois, Climate Division 8 May 1929 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
61.9
65.1
-3.2
18
112
1917,1924
2018
1925
1928
bottom-third
1946
2
59.8
60.2
-0.4
43
87
1907
1896
1928
1927
bottom-third
1939
3
56.4
55.0
1.4
91
39
1960
2012
1928
1925
top-third
1936,2015
4
49.1
50.0
-0.9
47
83
1978
2012
1928
1927
normal
5
44.8
46.2
-1.4
29
101
1978
2012
1924
1928
bottom-third
6
43.4
44.3
-0.9
35
94
1978
2012
1928
1928
bottom-third
1906,1928,1977
7
43.6
44.3
-0.7
36
93
1978
2012
1926
1928
bottom-third
1906,1915
8
45.7
46.0
-0.3
44
85
1978
2012
1926
1928
normal
1913,1962,1989
9
47.8
48.5
-0.7
33
96
1978
2012
1926
1928
bottom-third
1906
10
50.6
51.3
-0.7
32
97
1978
2012
1926
1928
bottom-third
1897,1906
11
53.1
53.7
-0.6
33
96
1918
2012
1926
1928
bottom-third
1961,1971,1975,1994
12
54.4
55.4
-1.0
22
107
1904,1918
2012
1918
1928
bottom-third
1975
18
50.7
51.7
-1.0
16
112
1979
2017
1918
1928
bottom-third
1951,1961,1977,1985
24
54.6
55.4
-0.8
21
107
1905,1978
2017
1919
1928
bottom-third
1930,1951,1959,1963,1977,1983
36
55.0
55.4
-0.4
31
96
1979
2018
1926
1928
bottom-third
1908,1926,1951,1964,1982,1995
48
54.9
55.3
-0.4
23
103
1980
2019
1920
1928
bottom-third
1900,1930,1964,1985,1996
60
55.1
55.3
-0.2
34
91
1979,1980,1981
2020
1928
1928
bottom-third
1902,1912,1914,1916,1928,1951,1952,1960,1966,1968,1977,1986