Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1905

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
September 1905
1-Month 		65.2°F
(18.4°C)		 63.7°F
(17.6°C)		 1.5°F
(0.8°C)		 85th Coolest
Coolest since:
 1918
44th Warmest
Warmest since:
 1897
Ties: 1930
Aug–Sep 1905
2-Month 		68.4°F
(20.2°C)		 67.4°F
(19.7°C)		 1.0°F
(0.5°C)		 86th Coolest
Coolest since:
 1902
43rd Warmest
Warmest since:
 1947
Ties: 1920, 1991, 2003, 2022
Jul–Sep 1905
3-Month 		69.1°F
(20.6°C)		 69.3°F
(20.7°C)		 -0.2°F
(-0.1°C)		 49th Coolest
Coolest since:
 1924
80th Warmest
Warmest since:
 1936
Ties: 1943, 1971, 1984, 2000
Jun–Sep 1905
4-Month 		68.8°F
(20.4°C)		 69.1°F
(20.6°C)		 -0.3°F
(-0.2°C)		 42nd Coolest
Coolest since:
 1915
87th Warmest
Warmest since:
 2005
Ties: 1957, 1979, 2000
May–Sep 1905
5-Month 		66.7°F
(19.3°C)		 67.1°F
(19.5°C)		 -0.4°F
(-0.2°C)		 41st Coolest
Coolest since:
 1924
88th Warmest
Warmest since:
 1921, 1988
Ties: 1918, 1920, 1948, 1960, 1963, 1993, 2014
Apr–Sep 1905
6-Month 		63.5°F
(17.5°C)		 63.9°F
(17.7°C)		 -0.4°F
(-0.2°C)		 39th Coolest
Coolest since:
 1907
90th Warmest
Warmest since:
 1921
Ties: 1943, 1946, 1957, 2003
Mar–Sep 1905
7-Month 		60.1°F
(15.6°C)		 59.9°F
(15.5°C)		 0.2°F
(0.1°C)		 60th Coolest
Coolest since:
 1924
69th Warmest
Warmest since:
 2012
Ties: 1948, 1981
Feb–Sep 1905
8-Month 		54.3°F
(12.4°C)		 55.5°F
(13.1°C)		 -1.2°F
(-0.7°C)		 23rd Coolest
Coolest since:
 1904, 1917
106th Warmest
Warmest since:
 2012
Ties: 1915, 1929
Jan–Sep 1905
9-Month 		50.0°F
(10.0°C)		 51.7°F
(10.9°C)		 -1.7°F
(-0.9°C)		 11th Coolest
Coolest since:
 1904, 1912
118th Warmest
Warmest since:
 2012
Ties: 1918, 1920, 1951
Dec 1904–Sep 1905
10-Month 		47.4°F
(8.6°C)		 49.2°F
(9.6°C)		 -1.8°F
(-1.0°C)		 15th Coolest
Coolest since:
 1904
113th Warmest
Warmest since:
 2012
Ties: 1902
Nov 1904–Sep 1905
11-Month 		46.6°F
(8.1°C)		 48.1°F
(8.9°C)		 -1.5°F
(-0.8°C)		 16th Coolest
Coolest since:
 1904
112th Warmest
Warmest since:
 2012
Ties: 1963
Oct 1904–Sep 1905
12-Month 		47.0°F
(8.3°C)		 48.4°F
(9.1°C)		 -1.4°F
(-0.8°C)		 15th Coolest
Coolest since:
 1904
113th Warmest
Warmest since:
 2012
Ties: 1899
Apr 1904–Sep 1905
18-Month 		51.8°F
(11.0°C)		 53.6°F
(12.0°C)		 -1.8°F
(-1.0°C)		 4th Coolest
Coolest since:
 1904
124th Warmest
Warmest since:
 2012
Ties: 1917, 2014
Oct 1903–Sep 1905
24-Month 		45.8°F
(7.7°C)		 48.5°F
(9.2°C)		 -2.7°F
(-1.5°C)		 2nd Coolest
Coolest since:
 1918
125th Warmest
Warmest since:
 2017
Oct 1902–Sep 1905
36-Month 		46.7°F
(8.2°C)		 48.5°F
(9.2°C)		 -1.8°F
(-1.0°C)		 4th Coolest
Coolest since:
 1979
122nd Warmest
Warmest since:
 2000
Oct 1901–Sep 1905
48-Month 		46.7°F
(8.2°C)		 48.4°F
(9.1°C)		 -1.7°F
(-0.9°C)		 1st Coolest
Coolest since:
 1905, 1918
124th Warmest
Warmest since:
 2001, 2002, 2019
Ties: 1918
Oct 1900–Sep 1905
60-Month 		47.1°F
(8.4°C)		 48.4°F
(9.1°C)		 -1.3°F
(-0.7°C)		 1st Coolest
Coolest since:
 1905, 1906
123rd Warmest
Warmest since:
 2002
Ties: 1906

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