Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, October 1989

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
October 1989
1-Month		57.2°F
(14.0°C)		55.7°F
(13.2°C)		1.5°F
(0.8°C)		89th Coolest
Coolest since:
1925
40th Warmest
Warmest since:
1963
Ties: 1910, 1951
Sep–Oct 1989
2-Month		61.0°F
(16.1°C)		61.6°F
(16.4°C)		-0.6°F
(-0.3°C)		54th Coolest
Coolest since:
1917
75th Warmest
Warmest since:
1971, 2016
Ties: 1905
Aug–Oct 1989
3-Month		65.3°F
(18.5°C)		65.8°F
(18.8°C)		-0.5°F
(-0.3°C)		50th Coolest
Coolest since:
1976
79th Warmest
Warmest since:
1947, 2007
Ties: 1924, 1928, 1999
Jul–Oct 1989
4-Month		68.0°F
(20.0°C)		68.4°F
(20.2°C)		-0.4°F
(-0.2°C)		52nd Coolest
Coolest since:
1967
77th Warmest
Warmest since:
1936
Ties: 1898, 1968, 2001, 2008
Jun–Oct 1989
5-Month		68.8°F
(20.4°C)		69.2°F
(20.7°C)		-0.4°F
(-0.3°C)		51st Coolest
Coolest since:
1917
78th Warmest
Warmest since:
1936
Ties: 1948, 1962, 1994
May–Oct 1989
6-Month		67.3°F
(19.6°C)		68.2°F
(20.1°C)		-0.9°F
(-0.5°C)		27th Coolest
Coolest since:
1917
102nd Warmest
Warmest since:
1936
Ties: 1950
Apr–Oct 1989
7-Month		65.2°F
(18.4°C)		66.0°F
(18.9°C)		-0.8°F
(-0.5°C)		29th Coolest
Coolest since:
1907
100th Warmest
Warmest since:
2010
Ties: 1920, 2020
Mar–Oct 1989
8-Month		62.4°F
(16.9°C)		63.0°F
(17.2°C)		-0.6°F
(-0.3°C)		37th Coolest
Coolest since:
1917
92nd Warmest
Warmest since:
2012
Ties: 1916, 1972
Feb–Oct 1989
9-Month		58.4°F
(14.7°C)		59.5°F
(15.3°C)		-1.1°F
(-0.6°C)		23rd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
2012
Ties: 1909, 1937, 1996
Jan–Oct 1989
10-Month		56.2°F
(13.4°C)		56.3°F
(13.5°C)		-0.1°F
(-0.1°C)		66th Coolest
Coolest since:
1979
63rd Warmest
Warmest since:
2012
Ties: 1901
Dec 1988–Oct 1989
11-Month		54.1°F
(12.3°C)		54.0°F
(12.2°C)		0.1°F
(0.1°C)		65th Coolest
Coolest since:
1904
63rd Warmest
Warmest since:
2012
Ties: 1927, 1936, 1950
Nov 1988–Oct 1989
12-Month		53.2°F
(11.8°C)		53.1°F
(11.7°C)		0.1°F
(0.1°C)		67th Coolest
Coolest since:
1904
61st Warmest
Warmest since:
2012
Ties: 1943, 1952
May 1988–Oct 1989
18-Month		58.5°F
(14.7°C)		58.1°F
(14.5°C)		0.4°F
(0.2°C)		79th Coolest
Coolest since:
1904
49th Warmest
Warmest since:
2012
Ties: 1950, 1956, 1972, 2004
Nov 1987–Oct 1989
24-Month		53.5°F
(11.9°C)		53.1°F
(11.7°C)		0.4°F
(0.2°C)		81st Coolest
Coolest since:
1979
46th Warmest
Warmest since:
2017
Ties: 1923, 1938, 1949
Nov 1986–Oct 1989
36-Month		53.7°F
(12.1°C)		53.0°F
(11.7°C)		0.7°F
(0.4°C)		89th Coolest
Coolest since:
1979
37th Warmest
Warmest since:
2018
Ties: 1936, 2011
Nov 1985–Oct 1989
48-Month		53.8°F
(12.1°C)		53.0°F
(11.7°C)		0.8°F
(0.4°C)		94th Coolest
Coolest since:
1905, 1980
31st Warmest
Warmest since:
2019
Ties: 1924, 1941, 1944, 1954, 1988, 2014
Nov 1984–Oct 1989
60-Month		53.7°F
(12.1°C)		53.0°F
(11.7°C)		0.7°F
(0.4°C)		88th Coolest
Coolest since:
1982
36th Warmest
Warmest since:
2020
Ties: 1922, 1925, 1954, 1958, 1990, 1993

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