Illinois, Climate Division 7 April 1952 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
52.7
52.8
-0.1
56
74
1907
2010
1951
1948
normal
1971,1972
2
46.4
47.2
-0.8
46
84
1926
2012
1951
1949
normal
1961
3
43.3
42.0
1.3
85
45
1978
2012
1951
1948
normal
1948,1985
4
40.7
38.4
2.3
101
29
1978
2012
1951
1946
top-third
1919,1933
5
38.7
37.1
1.6
94
35
1978
2012
1951
1949
top-third
1922,1927,1933,1935,1967,1974
6
38.1
37.9
0.2
60
69
1978
2012
1951
1950
normal
1929,1975,2011
7
40.8
40.5
0.3
69
60
1978
2012
1951
1950
normal
1927,1966,1973,2009,2013
8
43.7
43.8
-0.1
49
80
1904,1918,1978
2017
1951
1950
normal
1896,1971
9
47.0
47.2
-0.2
46
83
1918
2017
1951
1950
normal
1913,1971
10
49.8
50.1
-0.3
43
86
1918
2012
1951
1950
bottom-third
1910,1944,1947,1971,2010
11
51.7
52.2
-0.5
44
85
1904,1918
2012
1951
1950
normal
1917,1965,1971
12
52.7
53.1
-0.4
42
87
1918
2012
1951
1950
bottom-third
1913,1925,1960,1961,1997
18
46.7
48.0
-1.3
12
116
1905,1979
2017
1918
1951
bottom-tenth
1902
24
51.8
53.1
-1.3
10
118
1978
2017
1919
1951
bottom-tenth
1906,1912,1919
36
52.6
53.0
-0.4
33
94
1979
2018
1930
1951
bottom-third
1908,1927,1953
48
52.9
53.0
-0.1
47
79
1980
2019
1931
1951
normal
1903,1909,1910,1959,1966
60
53.0
53.0
0.0
51
74
1981
2020
1951
1951
normal
1951,1967,1998