Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 2013

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  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
September 2013
1-Month 		65.6°F
(18.7°C)		 63.7°F
(17.6°C)		 1.9°F
(1.1°C)		 92nd Coolest
Coolest since:
 1918
37th Warmest
Warmest since:
 1897
Ties: 1900, 1990
Aug–Sep 2013
2-Month 		68.3°F
(20.2°C)		 67.4°F
(19.7°C)		 0.9°F
(0.5°C)		 81st Coolest
Coolest since:
 1902
48th Warmest
Warmest since:
 1947
Ties: 1953
Jul–Sep 2013
3-Month 		69.5°F
(20.8°C)		 69.3°F
(20.7°C)		 0.2°F
(0.1°C)		 60th Coolest
Coolest since:
 1924
69th Warmest
Warmest since:
 1936
Ties: 1952, 1969, 2008, 2017
Jun–Sep 2013
4-Month 		69.2°F
(20.7°C)		 69.2°F
(20.7°C)		 0.0°F
(0.0°C)		 51st Coolest
Coolest since:
 1915
78th Warmest
Warmest since:
 2005
Ties: 1910, 1920, 1935, 1960, 2001
May–Sep 2013
5-Month 		67.7°F
(19.8°C)		 67.2°F
(19.6°C)		 0.5°F
(0.2°C)		 75th Coolest
Coolest since:
 1924
54th Warmest
Warmest since:
 1921, 1988
Apr–Sep 2013
6-Month 		64.1°F
(17.8°C)		 63.9°F
(17.7°C)		 0.2°F
(0.1°C)		 57th Coolest
Coolest since:
 1907
72nd Warmest
Warmest since:
 1921
Ties: 1897, 1960, 1968, 1994, 2008
Mar–Sep 2013
7-Month 		59.4°F
(15.2°C)		 59.9°F
(15.5°C)		 -0.5°F
(-0.3°C)		 41st Coolest
Coolest since:
 1924
88th Warmest
Warmest since:
 2012
Ties: 1916, 1962, 2009
Feb–Sep 2013
8-Month 		55.0°F
(12.8°C)		 55.5°F
(13.1°C)		 -0.5°F
(-0.3°C)		 43rd Coolest
Coolest since:
 1904, 1917
86th Warmest
Warmest since:
 2012
Ties: 1895, 1900, 1913, 1963, 1966, 1974, 1980, 2008
Jan–Sep 2013
9-Month 		51.7°F
(10.9°C)		 51.7°F
(10.9°C)		 0.0°F
(0.0°C)		 60th Coolest
Coolest since:
 1904, 1912
69th Warmest
Warmest since:
 2012
Ties: 1913, 1927, 1985
Dec 2012–Sep 2013
10-Month 		50.0°F
(10.0°C)		 49.1°F
(9.5°C)		 0.9°F
(0.5°C)		 87th Coolest
Coolest since:
 1904
41st Warmest
Warmest since:
 2012
Ties: 1908, 1914, 1930, 1976
Nov 2012–Sep 2013
11-Month 		49.0°F
(9.4°C)		 48.1°F
(8.9°C)		 0.9°F
(0.5°C)		 89th Coolest
Coolest since:
 1904
39th Warmest
Warmest since:
 2012
Ties: 1896, 2018
Oct 2012–Sep 2013
12-Month 		49.1°F
(9.5°C)		 48.5°F
(9.2°C)		 0.6°F
(0.3°C)		 82nd Coolest
Coolest since:
 1904
46th Warmest
Warmest since:
 2012
Apr 2012–Sep 2013
18-Month 		55.0°F
(12.8°C)		 53.6°F
(12.0°C)		 1.4°F
(0.8°C)		 105th Coolest
Coolest since:
 1904
23rd Warmest
Warmest since:
 2012
Ties: 1931, 1995, 2011
Oct 2011–Sep 2013
24-Month 		51.4°F
(10.8°C)		 48.5°F
(9.2°C)		 2.9°F
(1.6°C)		 124th Coolest
Coolest since:
 1918
3rd Warmest
Warmest since:
 2017
Oct 2010–Sep 2013
36-Month 		50.5°F
(10.3°C)		 48.4°F
(9.1°C)		 2.1°F
(1.2°C)		 119th Coolest
Coolest since:
 1979
7th Warmest
Warmest since:
 2000
Ties: 2002
Oct 2009–Sep 2013
48-Month 		50.5°F
(10.3°C)		 48.4°F
(9.1°C)		 2.1°F
(1.2°C)		 121st Coolest
Coolest since:
 1905, 1918
4th Warmest
Warmest since:
 2001, 2002, 2019
Ties: 2007
Oct 2008–Sep 2013
60-Month 		49.9°F
(9.9°C)		 48.4°F
(9.1°C)		 1.5°F
(0.8°C)		 114th Coolest
Coolest since:
 1905, 1906
10th Warmest
Warmest since:
 2002
Ties: 1991, 2005, 2012, 2022

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