Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1928

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
September 1928
1-Month 		63.0°F
(17.2°C)		 67.4°F
(19.7°C)		 -4.4°F
(-2.5°C)		 6th Coolest
Coolest since:
 1918
123rd Warmest
Warmest since:
 1925
Aug–Sep 1928
2-Month 		69.2°F
(20.7°C)		 70.8°F
(21.6°C)		 -1.6°F
(-0.9°C)		 20th Coolest
Coolest since:
 1967
109th Warmest
Warmest since:
 1936
Ties: 1904, 1907, 1918, 1975, 2004
Jul–Sep 1928
3-Month 		71.5°F
(21.9°C)		 72.6°F
(22.6°C)		 -1.1°F
(-0.7°C)		 31st Coolest
Coolest since:
 1967
98th Warmest
Warmest since:
 1936
Ties: 1929, 1989
Jun–Sep 1928
4-Month 		70.2°F
(21.2°C)		 72.5°F
(22.5°C)		 -2.3°F
(-1.3°C)		 6th Coolest
Coolest since:
 1967
123rd Warmest
Warmest since:
 1936
Ties: 1982, 1992
May–Sep 1928
5-Month 		68.7°F
(20.4°C)		 70.7°F
(21.5°C)		 -2.0°F
(-1.1°C)		 11th Coolest
Coolest since:
 1924
118th Warmest
Warmest since:
 1936
Ties: 1904, 1927, 1950
Apr–Sep 1928
6-Month 		65.3°F
(18.5°C)		 67.7°F
(19.8°C)		 -2.4°F
(-1.3°C)		 6th Coolest
Coolest since:
 1907
123rd Warmest
Warmest since:
 2010
Mar–Sep 1928
7-Month 		61.8°F
(16.6°C)		 64.0°F
(17.8°C)		 -2.2°F
(-1.2°C)		 5th Coolest
Coolest since:
 1924
124th Warmest
Warmest since:
 2012
Ties: 1917
Feb–Sep 1928
8-Month 		58.2°F
(14.6°C)		 59.9°F
(15.5°C)		 -1.7°F
(-0.9°C)		 15th Coolest
Coolest since:
 1904, 1924
114th Warmest
Warmest since:
 2012
Ties: 1982
Jan–Sep 1928
9-Month 		55.0°F
(12.8°C)		 56.4°F
(13.6°C)		 -1.4°F
(-0.8°C)		 19th Coolest
Coolest since:
 1979
110th Warmest
Warmest since:
 2012
Ties: 1996
Dec 1927–Sep 1928
10-Month 		52.4°F
(11.3°C)		 53.8°F
(12.1°C)		 -1.4°F
(-0.8°C)		 19th Coolest
Coolest since:
 1904
109th Warmest
Warmest since:
 2012
Ties: 1996
Nov 1927–Sep 1928
11-Month 		51.8°F
(11.0°C)		 52.8°F
(11.6°C)		 -1.0°F
(-0.6°C)		 24th Coolest
Coolest since:
 1904
104th Warmest
Warmest since:
 2012
Ties: 1907, 1968, 1997
Oct 1927–Sep 1928
12-Month 		52.4°F
(11.3°C)		 53.1°F
(11.7°C)		 -0.7°F
(-0.4°C)		 36th Coolest
Coolest since:
 1904
92nd Warmest
Warmest since:
 2012
Ties: 1927, 1971
Apr 1927–Sep 1928
18-Month 		57.0°F
(13.9°C)		 58.0°F
(14.4°C)		 -1.0°F
(-0.5°C)		 20th Coolest
Coolest since:
 1918
108th Warmest
Warmest since:
 2012
Ties: 1958, 1962, 1970, 1984, 1996, 1997
Oct 1926–Sep 1928
24-Month 		52.4°F
(11.3°C)		 53.0°F
(11.7°C)		 -0.6°F
(-0.4°C)		 29th Coolest
Coolest since:
 1979
98th Warmest
Warmest since:
 2017
Ties: 1962, 1985, 1994
Oct 1925–Sep 1928
36-Month 		52.1°F
(11.2°C)		 53.0°F
(11.7°C)		 -0.9°F
(-0.5°C)		 9th Coolest
Coolest since:
 1979
117th Warmest
Warmest since:
 2018
Ties: 1912, 1969, 1971, 1981, 2015
Oct 1924–Sep 1928
48-Month 		52.7°F
(11.5°C)		 53.0°F
(11.7°C)		 -0.3°F
(-0.2°C)		 34th Coolest
Coolest since:
 1980
91st Warmest
Warmest since:
 2019
Ties: 1909, 1915, 1917, 1930, 1960, 1965, 1985
Oct 1923–Sep 1928
60-Month 		52.4°F
(11.3°C)		 53.0°F
(11.7°C)		 -0.6°F
(-0.4°C)		 16th Coolest
Coolest since:
 1982
108th Warmest
Warmest since:
 2020
Ties: 1903, 1963, 1964, 1969, 1978, 1983

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