Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

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 		59.5°F
(15.3°C)		 63.7°F
(17.6°C)		 -4.2°F
(-2.3°C)		 6th Coolest
Coolest since:
 1918
123rd Warmest
Warmest since:
 1897
Aug–Sep 1928
2-Month 		65.6°F
(18.7°C)		 67.4°F
(19.7°C)		 -1.8°F
(-1.0°C)		 15th Coolest
Coolest since:
 1902
114th Warmest
Warmest since:
 1947
Ties: 1942, 1966, 1982
Jul–Sep 1928
3-Month 		68.0°F
(20.0°C)		 69.3°F
(20.7°C)		 -1.3°F
(-0.7°C)		 18th Coolest
Coolest since:
 1924
111th Warmest
Warmest since:
 1936
Ties: 1974, 1976, 2004
Jun–Sep 1928
4-Month 		66.9°F
(19.4°C)		 69.2°F
(20.7°C)		 -2.3°F
(-1.3°C)		 9th Coolest
Coolest since:
 1915
120th Warmest
Warmest since:
 2005
May–Sep 1928
5-Month 		65.4°F
(18.6°C)		 67.1°F
(19.5°C)		 -1.7°F
(-0.9°C)		 14th Coolest
Coolest since:
 1924
115th Warmest
Warmest since:
 1921, 1988
Ties: 1903
Apr–Sep 1928
6-Month 		61.8°F
(16.6°C)		 63.9°F
(17.7°C)		 -2.1°F
(-1.1°C)		 8th Coolest
Coolest since:
 1907
121st Warmest
Warmest since:
 1921
Ties: 1926
Mar–Sep 1928
7-Month 		58.1°F
(14.5°C)		 59.9°F
(15.5°C)		 -1.8°F
(-1.0°C)		 12th Coolest
Coolest since:
 1924
117th Warmest
Warmest since:
 2012
Feb–Sep 1928
8-Month 		54.4°F
(12.4°C)		 55.5°F
(13.1°C)		 -1.1°F
(-0.7°C)		 26th Coolest
Coolest since:
 1904, 1917
103rd Warmest
Warmest since:
 2012
Ties: 1940
Jan–Sep 1928
9-Month 		50.9°F
(10.5°C)		 51.7°F
(10.9°C)		 -0.8°F
(-0.4°C)		 33rd Coolest
Coolest since:
 1904, 1912
96th Warmest
Warmest since:
 2012
Ties: 1899, 1936, 1994, 2009
Dec 1927–Sep 1928
10-Month 		48.3°F
(9.1°C)		 49.1°F
(9.5°C)		 -0.8°F
(-0.4°C)		 32nd Coolest
Coolest since:
 1904
96th Warmest
Warmest since:
 2012
Ties: 1923, 1997
Nov 1927–Sep 1928
11-Month 		47.6°F
(8.7°C)		 48.1°F
(8.9°C)		 -0.5°F
(-0.2°C)		 39th Coolest
Coolest since:
 1904
89th Warmest
Warmest since:
 2012
Ties: 1923, 1956, 1969, 1994, 2015
Oct 1927–Sep 1928
12-Month 		48.2°F
(9.0°C)		 48.5°F
(9.2°C)		 -0.3°F
(-0.2°C)		 45th Coolest
Coolest since:
 1904
83rd Warmest
Warmest since:
 2012
Ties: 1909, 1923, 1971, 1993
Apr 1927–Sep 1928
18-Month 		52.9°F
(11.6°C)		 53.6°F
(12.0°C)		 -0.7°F
(-0.4°C)		 28th Coolest
Coolest since:
 1904
100th Warmest
Warmest since:
 2012
Ties: 1902, 1970, 1994
Oct 1926–Sep 1928
24-Month 		47.9°F
(8.8°C)		 48.5°F
(9.2°C)		 -0.6°F
(-0.4°C)		 25th Coolest
Coolest since:
 1918
102nd Warmest
Warmest since:
 2017
Ties: 1906, 1908, 1929, 1961, 1962, 1971
Oct 1925–Sep 1928
36-Month 		47.2°F
(8.4°C)		 48.4°F
(9.1°C)		 -1.2°F
(-0.7°C)		 8th Coolest
Coolest since:
 1979
118th Warmest
Warmest since:
 2000
Ties: 1926
Oct 1924–Sep 1928
48-Month 		47.7°F
(8.7°C)		 48.4°F
(9.1°C)		 -0.7°F
(-0.4°C)		 17th Coolest
Coolest since:
 1905, 1918
108th Warmest
Warmest since:
 2001, 2002, 2019
Ties: 1915, 1917
Oct 1923–Sep 1928
60-Month 		47.5°F
(8.6°C)		 48.4°F
(9.1°C)		 -0.9°F
(-0.5°C)		 9th Coolest
Coolest since:
 1905, 1906
115th Warmest
Warmest since:
 2002
Ties: 1904, 1919, 1927, 1930

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