Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 2007

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
May 2007
1-Month		68.7°F
(20.4°C)		63.2°F
(17.3°C)		5.5°F
(3.1°C)		121st Coolest
Coolest since:
1924
8th Warmest
Warmest since:
2018
Apr–May 2007
2-Month		60.2°F
(15.7°C)		58.0°F
(14.4°C)		2.2°F
(1.3°C)		106th Coolest
Coolest since:
1907
23rd Warmest
Warmest since:
1896
Mar–May 2007
3-Month		57.0°F
(13.9°C)		52.6°F
(11.4°C)		4.4°F
(2.5°C)		125th Coolest
Coolest since:
1960
4th Warmest
Warmest since:
2012
Ties: 2010
Feb–May 2007
4-Month		48.7°F
(9.3°C)		47.3°F
(8.5°C)		1.4°F
(0.8°C)		90th Coolest
Coolest since:
1978
39th Warmest
Warmest since:
2012
Ties: 1918
Jan–May 2007
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, 1955, 1976, 2005
Dec 2006–May 2007
6-Month		44.2°F
(6.8°C)		41.4°F
(5.2°C)		2.8°F
(1.6°C)		117th Coolest
Coolest since:
1978
11th Warmest
Warmest since:
2012
Ties: 2006
Nov 2006–May 2007
7-Month		44.3°F
(6.8°C)		41.5°F
(5.3°C)		2.8°F
(1.5°C)		116th Coolest
Coolest since:
1978
12th Warmest
Warmest since:
2012
Ties: 1999
Oct 2006–May 2007
8-Month		45.3°F
(7.4°C)		43.3°F
(6.3°C)		2.0°F
(1.1°C)		109th Coolest
Coolest since:
1978
19th Warmest
Warmest since:
2012
Ties: 1919, 1942, 1972
Sep 2006–May 2007
9-Month		47.4°F
(8.6°C)		46.0°F
(7.8°C)		1.4°F
(0.8°C)		100th Coolest
Coolest since:
1978
28th Warmest
Warmest since:
2012
Aug 2006–May 2007
10-Month		50.3°F
(10.2°C)		48.8°F
(9.3°C)		1.5°F
(0.9°C)		105th Coolest
Coolest since:
1978
23rd Warmest
Warmest since:
2012
Ties: 1987, 2020
Jul 2006–May 2007
11-Month		52.7°F
(11.5°C)		51.3°F
(10.7°C)		1.4°F
(0.8°C)		105th Coolest
Coolest since:
1904
23rd Warmest
Warmest since:
2012
Jun 2006–May 2007
12-Month		54.4°F
(12.4°C)		53.1°F
(11.7°C)		1.3°F
(0.7°C)		106th Coolest
Coolest since:
1904
22nd Warmest
Warmest since:
2012
Ties: 1914, 1934, 1937, 1953, 1972, 2020
Dec 2005–May 2007
18-Month		51.0°F
(10.6°C)		49.2°F
(9.6°C)		1.8°F
(1.0°C)		114th Coolest
Coolest since:
1979
13th Warmest
Warmest since:
2017
Ties: 1939
Jun 2005–May 2007
24-Month		55.0°F
(12.8°C)		53.1°F
(11.7°C)		1.9°F
(1.1°C)		116th Coolest
Coolest since:
1905, 1978
11th Warmest
Warmest since:
2017
Ties: 1999
Jun 2004–May 2007
36-Month		54.7°F
(12.6°C)		53.0°F
(11.7°C)		1.7°F
(0.9°C)		117th Coolest
Coolest since:
1979
9th Warmest
Warmest since:
2018
Ties: 1933, 2008
Jun 2003–May 2007
48-Month		54.6°F
(12.6°C)		53.0°F
(11.7°C)		1.6°F
(0.9°C)		120th Coolest
Coolest since:
1980
5th Warmest
Warmest since:
2019
Ties: 1934, 1956, 2012, 2018
Jun 2002–May 2007
60-Month		54.4°F
(12.4°C)		53.0°F
(11.7°C)		1.4°F
(0.7°C)		115th Coolest
Coolest since:
1981
9th Warmest
Warmest since:
2020
Ties: 2003, 2013, 2019

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