Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1954

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
September 1954
1-Month 		66.3°F
(19.1°C)		 63.7°F
(17.6°C)		 2.6°F
(1.5°C)		 100th Coolest
Coolest since:
 1918
29th Warmest
Warmest since:
 1897
Ties: 1919
Aug–Sep 1954
2-Month 		68.2°F
(20.1°C)		 67.4°F
(19.7°C)		 0.8°F
(0.4°C)		 79th Coolest
Coolest since:
 1902
50th Warmest
Warmest since:
 1947
Ties: 1990, 2000
Jul–Sep 1954
3-Month 		70.0°F
(21.1°C)		 69.3°F
(20.7°C)		 0.7°F
(0.4°C)		 76th Coolest
Coolest since:
 1924
53rd Warmest
Warmest since:
 1936
Jun–Sep 1954
4-Month 		70.7°F
(21.5°C)		 69.2°F
(20.7°C)		 1.5°F
(0.8°C)		 100th Coolest
Coolest since:
 1915
29th Warmest
Warmest since:
 2005
Ties: 1900, 1944
May–Sep 1954
5-Month 		67.5°F
(19.7°C)		 67.1°F
(19.5°C)		 0.4°F
(0.2°C)		 71st Coolest
Coolest since:
 1924
58th Warmest
Warmest since:
 1921, 1988
Ties: 1973, 1975, 2000
Apr–Sep 1954
6-Month 		64.9°F
(18.3°C)		 63.9°F
(17.7°C)		 1.0°F
(0.6°C)		 87th Coolest
Coolest since:
 1907
42nd Warmest
Warmest since:
 1921
Ties: 1985, 2017, 2019
Mar–Sep 1954
7-Month 		60.3°F
(15.7°C)		 59.9°F
(15.5°C)		 0.4°F
(0.2°C)		 69th Coolest
Coolest since:
 1924
60th Warmest
Warmest since:
 2012
Ties: 1900, 1944, 1949, 1952, 1994
Feb–Sep 1954
8-Month 		57.1°F
(13.9°C)		 55.5°F
(13.1°C)		 1.6°F
(0.8°C)		 106th Coolest
Coolest since:
 1904, 1917
23rd Warmest
Warmest since:
 2012
Ties: 1922, 1973, 1983
Jan–Sep 1954
9-Month 		53.5°F
(11.9°C)		 51.7°F
(10.9°C)		 1.8°F
(1.0°C)		 106th Coolest
Coolest since:
 1904, 1912
23rd Warmest
Warmest since:
 2012
Ties: 1911
Dec 1953–Sep 1954
10-Month 		51.0°F
(10.6°C)		 49.1°F
(9.5°C)		 1.9°F
(1.1°C)		 106th Coolest
Coolest since:
 1904
22nd Warmest
Warmest since:
 2012
Ties: 1932, 1988
Nov 1953–Sep 1954
11-Month 		50.1°F
(10.1°C)		 48.1°F
(8.9°C)		 2.0°F
(1.2°C)		 106th Coolest
Coolest since:
 1904
22nd Warmest
Warmest since:
 2012
Ties: 1995
Oct 1953–Sep 1954
12-Month 		50.6°F
(10.3°C)		 48.5°F
(9.2°C)		 2.1°F
(1.1°C)		 111th Coolest
Coolest since:
 1904
17th Warmest
Warmest since:
 2012
Ties: 2010
Apr 1953–Sep 1954
18-Month 		55.2°F
(12.9°C)		 53.6°F
(12.0°C)		 1.6°F
(0.9°C)		 110th Coolest
Coolest since:
 1904
18th Warmest
Warmest since:
 2012
Ties: 1942, 1998
Oct 1952–Sep 1954
24-Month 		50.1°F
(10.1°C)		 48.5°F
(9.2°C)		 1.6°F
(0.9°C)		 107th Coolest
Coolest since:
 1918
20th Warmest
Warmest since:
 2017
Oct 1951–Sep 1954
36-Month 		49.6°F
(9.8°C)		 48.4°F
(9.1°C)		 1.2°F
(0.7°C)		 99th Coolest
Coolest since:
 1979
27th Warmest
Warmest since:
 2000
Ties: 1956
Oct 1950–Sep 1954
48-Month 		48.7°F
(9.3°C)		 48.4°F
(9.1°C)		 0.3°F
(0.2°C)		 74th Coolest
Coolest since:
 1905, 1918
51st Warmest
Warmest since:
 2001, 2002, 2019
Ties: 1936, 1939, 1940, 1949, 1958, 1974, 1975, 1983
Oct 1949–Sep 1954
60-Month 		48.6°F
(9.2°C)		 48.4°F
(9.1°C)		 0.2°F
(0.1°C)		 69th Coolest
Coolest since:
 1905, 1906
55th Warmest
Warmest since:
 2002
Ties: 1924, 1937, 1939, 1946, 1975, 1985, 1986

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