Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, August 1990

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
August 1990
1-Month		72.7°F
(22.6°C)		74.2°F
(23.4°C)		-1.5°F
(-0.8°C)		31st Coolest
Coolest since:
1915
98th Warmest
Warmest since:
1947
Ties: 1912
Jul–Aug 1990
2-Month		74.0°F
(23.3°C)		75.3°F
(24.1°C)		-1.3°F
(-0.8°C)		29th Coolest
Coolest since:
1915
100th Warmest
Warmest since:
1936
Ties: 1905, 1997
Jun–Aug 1990
3-Month		73.6°F
(23.1°C)		74.3°F
(23.5°C)		-0.7°F
(-0.4°C)		41st Coolest
Coolest since:
1927
88th Warmest
Warmest since:
1936
Ties: 1906
May–Aug 1990
4-Month		70.3°F
(21.3°C)		71.6°F
(22.0°C)		-1.3°F
(-0.7°C)		24th Coolest
Coolest since:
1915
105th Warmest
Warmest since:
1936
Ties: 1963, 1979
Apr–Aug 1990
5-Month		66.6°F
(19.2°C)		67.8°F
(19.9°C)		-1.2°F
(-0.7°C)		21st Coolest
Coolest since:
1907
108th Warmest
Warmest since:
2010
Ties: 1951, 1958
Mar–Aug 1990
6-Month		63.2°F
(17.3°C)		63.4°F
(17.4°C)		-0.2°F
(-0.1°C)		42nd Coolest
Coolest since:
1960
87th Warmest
Warmest since:
2012
Ties: 1895, 1899, 1910, 1916, 1932, 1994
Feb–Aug 1990
7-Month		59.6°F
(15.3°C)		58.9°F
(14.9°C)		0.7°F
(0.4°C)		83rd Coolest
Coolest since:
1904
46th Warmest
Warmest since:
2012
Ties: 1919, 1943, 1983
Jan–Aug 1990
8-Month		57.0°F
(13.9°C)		55.0°F
(12.8°C)		2.0°F
(1.1°C)		114th Coolest
Coolest since:
1978
15th Warmest
Warmest since:
2012
Ties: 1952
Dec 1989–Aug 1990
9-Month		52.8°F
(11.6°C)		52.4°F
(11.3°C)		0.4°F
(0.3°C)		74th Coolest
Coolest since:
1904
54th Warmest
Warmest since:
2012
Ties: 1943
Nov 1989–Aug 1990
10-Month		51.8°F
(11.0°C)		51.4°F
(10.8°C)		0.4°F
(0.2°C)		76th Coolest
Coolest since:
1904
52nd Warmest
Warmest since:
2012
Ties: 1909, 1930, 1959, 1972
Oct 1989–Aug 1990
11-Month		52.3°F
(11.3°C)		51.8°F
(11.0°C)		0.5°F
(0.3°C)		75th Coolest
Coolest since:
1904
53rd Warmest
Warmest since:
2012
Sep 1989–Aug 1990
12-Month		53.3°F
(11.8°C)		53.1°F
(11.7°C)		0.2°F
(0.1°C)		67th Coolest
Coolest since:
1904
61st Warmest
Warmest since:
2012
Ties: 1944, 1948, 1959, 1973
Mar 1989–Aug 1990
18-Month		56.5°F
(13.6°C)		56.5°F
(13.6°C)		0.0°F
(0.0°C)		55th Coolest
Coolest since:
1904
73rd Warmest
Warmest since:
2012
Ties: 1898, 1900, 1945, 1973, 2001
Sep 1988–Aug 1990
24-Month		53.1°F
(11.7°C)		53.1°F
(11.7°C)		0.0°F
(0.0°C)		58th Coolest
Coolest since:
1979
69th Warmest
Warmest since:
2017
Ties: 1915, 1984
Sep 1987–Aug 1990
36-Month		53.3°F
(11.8°C)		53.0°F
(11.7°C)		0.3°F
(0.1°C)		73rd Coolest
Coolest since:
1979
53rd Warmest
Warmest since:
2018
Ties: 1948, 1973
Sep 1986–Aug 1990
48-Month		53.8°F
(12.1°C)		53.0°F
(11.7°C)		0.8°F
(0.4°C)		89th Coolest
Coolest since:
1980
36th Warmest
Warmest since:
2019
Ties: 1936, 1942, 1954, 2011
Sep 1985–Aug 1990
60-Month		53.8°F
(12.1°C)		53.0°F
(11.7°C)		0.8°F
(0.4°C)		91st Coolest
Coolest since:
1906, 1981, 1982
33rd Warmest
Warmest since:
2020
Ties: 1932, 1942, 1943, 1989, 1993, 1999, 2000

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