Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, April 1966

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1966
1-Month
50.4°F
(10.2°C)
52.8°F
(11.6°C)
-2.4°F
(-1.4°C)
22nd Coolest
Coolest since:
1907
107th Warmest
Warmest since:
2010
Ties: 1911, 1916
Mar–Apr 1966
2-Month
46.8°F
(8.2°C)
47.2°F
(8.4°C)
-0.4°F
(-0.2°C)
54th Coolest
Coolest since:
1926
75th Warmest
Warmest since:
2012
Ties: 1915, 1917, 1933, 1939, 1941, 1949, 2008
Feb–Apr 1966
3-Month
41.3°F
(5.2°C)
42.0°F
(5.6°C)
-0.7°F
(-0.4°C)
50th Coolest
Coolest since:
1978
79th Warmest
Warmest since:
2012
Ties: 1943, 1988
Jan–Apr 1966
4-Month
36.8°F
(2.7°C)
38.5°F
(3.6°C)
-1.7°F
(-0.9°C)
30th Coolest
Coolest since:
1978
99th Warmest
Warmest since:
2012
Dec 1965–Apr 1966
5-Month
37.1°F
(2.8°C)
37.0°F
(2.8°C)
0.1°F
(0.0°C)
59th Coolest
Coolest since:
1978
69th Warmest
Warmest since:
2012
Ties: 2008
Nov 1965–Apr 1966
6-Month
38.6°F
(3.7°C)
37.9°F
(3.3°C)
0.7°F
(0.4°C)
76th Coolest
Coolest since:
1978
52nd Warmest
Warmest since:
2012
Ties: 1910, 2013
Oct 1965–Apr 1966
7-Month
40.8°F
(4.9°C)
40.4°F
(4.7°C)
0.4°F
(0.2°C)
69th Coolest
Coolest since:
1978
59th Warmest
Warmest since:
2012
Ties: 1927, 1952, 1973, 2009, 2013
Sep 1965–Apr 1966
8-Month
44.2°F
(6.8°C)
43.8°F
(6.6°C)
0.4°F
(0.2°C)
69th Coolest
Coolest since:
1918
59th Warmest
Warmest since:
2017
Ties: 1903, 1914, 1964, 1967, 2010
Aug 1965–Apr 1966
9-Month
47.4°F
(8.6°C)
47.3°F
(8.5°C)
0.1°F
(0.1°C)
62nd Coolest
Coolest since:
1918
66th Warmest
Warmest since:
2017
Ties: 1933, 2009, 2010
Jul 1965–Apr 1966
10-Month
50.0°F
(10.0°C)
50.1°F
(10.1°C)
-0.1°F
(-0.1°C)
53rd Coolest
Coolest since:
1918
75th Warmest
Warmest since:
2012
Ties: 1964
Jun 1965–Apr 1966
11-Month
52.0°F
(11.1°C)
52.2°F
(11.2°C)
-0.2°F
(-0.1°C)
50th Coolest
Coolest since:
1904, 1918
78th Warmest
Warmest since:
2012
Ties: 1896, 1903, 1943, 1956, 1961, 2010
May 1965–Apr 1966
12-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
72nd Coolest
Coolest since:
1918
56th Warmest
Warmest since:
2012
Ties: 1901, 1903, 1941, 1990
Nov 1964–Apr 1966
18-Month
48.1°F
(8.9°C)
48.0°F
(8.9°C)
0.1°F
(0.0°C)
56th Coolest
Coolest since:
1905, 1979
71st Warmest
Warmest since:
2017
Ties: 1898, 1910, 1940, 1981, 1993, 2009, 2010
May 1964–Apr 1966
24-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
67th Coolest
Coolest since:
1978
60th Warmest
Warmest since:
2017
Ties: 1967, 1975, 1998
May 1963–Apr 1966
36-Month
53.1°F
(11.7°C)
53.0°F
(11.7°C)
0.1°F
(0.0°C)
61st Coolest
Coolest since:
1979
65th Warmest
Warmest since:
2018
Ties: 1958, 1967
May 1962–Apr 1966
48-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
47th Coolest
Coolest since:
1980
78th Warmest
Warmest since:
2019
Ties: 1903, 1909, 1910, 1952, 1959
May 1961–Apr 1966
60-Month
52.7°F
(11.5°C)
53.0°F
(11.7°C)
-0.3°F
(-0.2°C)
35th Coolest
Coolest since:
1981
89th Warmest
Warmest since:
2020
Ties: 1901, 1911, 1921, 1961, 1968, 1973, 1986

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