Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 1955

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
May 1955
1-Month 		65.2°F
(18.4°C)		 63.2°F
(17.3°C)		 2.0°F
(1.1°C)		 92nd Coolest
Coolest since:
 1924
37th Warmest
Warmest since:
 2018
Ties: 1988
Apr–May 1955
2-Month 		62.0°F
(16.7°C)		 58.0°F
(14.4°C)		 4.0°F
(2.3°C)		 121st Coolest
Coolest since:
 1907
8th Warmest
Warmest since:
 1896
Mar–May 1955
3-Month 		55.2°F
(12.9°C)		 52.6°F
(11.4°C)		 2.6°F
(1.5°C)		 115th Coolest
Coolest since:
 1960
14th Warmest
Warmest since:
 2012
Ties: 2016
Feb–May 1955
4-Month 		49.6°F
(9.8°C)		 47.3°F
(8.5°C)		 2.3°F
(1.3°C)		 112th Coolest
Coolest since:
 1978
17th Warmest
Warmest since:
 2012
Ties: 1922, 1986, 1992, 1999, 2001
Jan–May 1955
5-Month 		45.5°F
(7.5°C)		 43.4°F
(6.3°C)		 2.1°F
(1.2°C)		 109th Coolest
Coolest since:
 1978
20th Warmest
Warmest since:
 2012
Ties: 1896, 1911, 1925, 1976, 2005, 2007
Dec 1954–May 1955
6-Month 		43.5°F
(6.4°C)		 41.4°F
(5.2°C)		 2.1°F
(1.2°C)		 105th Coolest
Coolest since:
 1978
23rd Warmest
Warmest since:
 2012
Ties: 1896, 1949
Nov 1954–May 1955
7-Month 		43.3°F
(6.3°C)		 41.5°F
(5.3°C)		 1.8°F
(1.0°C)		 105th Coolest
Coolest since:
 1978
23rd Warmest
Warmest since:
 2012
Ties: 1922, 1946
Oct 1954–May 1955
8-Month 		45.0°F
(7.2°C)		 43.3°F
(6.3°C)		 1.7°F
(0.9°C)		 102nd Coolest
Coolest since:
 1978
26th Warmest
Warmest since:
 2012
Ties: 1957
Sep 1954–May 1955
9-Month 		47.9°F
(8.8°C)		 46.0°F
(7.8°C)		 1.9°F
(1.0°C)		 109th Coolest
Coolest since:
 1978
19th Warmest
Warmest since:
 2012
Ties: 1974, 2004
Aug 1954–May 1955
10-Month 		50.7°F
(10.4°C)		 48.8°F
(9.3°C)		 1.9°F
(1.1°C)		 112th Coolest
Coolest since:
 1978
16th Warmest
Warmest since:
 2012
Ties: 1939, 2004
Jul 1954–May 1955
11-Month 		53.5°F
(11.9°C)		 51.3°F
(10.7°C)		 2.2°F
(1.2°C)		 119th Coolest
Coolest since:
 1904
9th Warmest
Warmest since:
 2012
Ties: 1991
Jun 1954–May 1955
12-Month 		55.5°F
(13.1°C)		 53.1°F
(11.7°C)		 2.4°F
(1.4°C)		 122nd Coolest
Coolest since:
 1904
6th Warmest
Warmest since:
 2012
Dec 1953–May 1955
18-Month 		51.5°F
(10.8°C)		 49.2°F
(9.6°C)		 2.3°F
(1.2°C)		 117th Coolest
Coolest since:
 1979
10th Warmest
Warmest since:
 2017
Ties: 1954
Jun 1953–May 1955
24-Month 		55.4°F
(13.0°C)		 53.1°F
(11.7°C)		 2.3°F
(1.3°C)		 123rd Coolest
Coolest since:
 1905, 1978
4th Warmest
Warmest to Date
 2017
Ties: 2000, 2018
Jun 1952–May 1955
36-Month 		55.1°F
(12.8°C)		 53.0°F
(11.7°C)		 2.1°F
(1.1°C)		 123rd Coolest
Coolest since:
 1979
3rd Warmest
Warmest to Date
 2018
Ties: 2000
Jun 1951–May 1955
48-Month 		54.5°F
(12.5°C)		 53.0°F
(11.7°C)		 1.5°F
(0.8°C)		 115th Coolest
Coolest since:
 1980
10th Warmest
Warmest since:
 2019
Ties: 1957, 2001, 2002, 2008
Jun 1950–May 1955
60-Month 		53.7°F
(12.1°C)		 53.0°F
(11.7°C)		 0.7°F
(0.4°C)		 88th Coolest
Coolest since:
 1981
36th Warmest
Warmest since:
 2020
Ties: 1925, 1933, 1937, 1938, 1939, 1941, 1976, 1990, 1995, 1999, 2015

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