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, April 2005

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  • Record Warmest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
April 2005
1-Month		56.1°F
(13.4°C)		52.8°F
(11.6°C)		3.3°F
(1.8°C)		110th Coolest
Coolest since:
1907
20th Warmest
Warmest since:
2010
Mar–Apr 2005
2-Month		48.2°F
(9.0°C)		47.2°F
(8.4°C)		1.0°F
(0.6°C)		79th Coolest
Coolest since:
1926
51st Warmest
Warmest since:
2012
Ties: 1964
Feb–Apr 2005
3-Month		44.5°F
(6.9°C)		42.0°F
(5.6°C)		2.5°F
(1.3°C)		102nd Coolest
Coolest since:
1978
28th Warmest
Warmest since:
2012
Jan–Apr 2005
4-Month		41.4°F
(5.2°C)		38.4°F
(3.6°C)		3.0°F
(1.6°C)		113th Coolest
Coolest since:
1978
17th Warmest
Warmest since:
2012
Ties: 1991
Dec 2004–Apr 2005
5-Month		39.6°F
(4.2°C)		37.1°F
(2.8°C)		2.5°F
(1.4°C)		109th Coolest
Coolest since:
1978
20th Warmest
Warmest since:
2012
Ties: 1953
Nov 2004–Apr 2005
6-Month		40.9°F
(4.9°C)		37.9°F
(3.3°C)		3.0°F
(1.6°C)		116th Coolest
Coolest since:
1978
13th Warmest
Warmest since:
2012
Ties: 1995, 1999
Oct 2004–Apr 2005
7-Month		43.1°F
(6.2°C)		40.5°F
(4.7°C)		2.6°F
(1.5°C)		114th Coolest
Coolest since:
1978
15th Warmest
Warmest since:
2012
Ties: 1919
Sep 2004–Apr 2005
8-Month		46.3°F
(7.9°C)		43.8°F
(6.6°C)		2.5°F
(1.3°C)		117th Coolest
Coolest since:
1904, 1918, 1978
12th Warmest
Warmest since:
2017
Ties: 1991, 1992
Aug 2004–Apr 2005
9-Month		48.9°F
(9.4°C)		47.2°F
(8.4°C)		1.7°F
(1.0°C)		107th Coolest
Coolest since:
1918
22nd Warmest
Warmest since:
2017
Ties: 1919, 1972, 1998
Jul 2004–Apr 2005
10-Month		51.4°F
(10.8°C)		50.1°F
(10.1°C)		1.3°F
(0.7°C)		102nd Coolest
Coolest since:
1918
27th Warmest
Warmest since:
2012
Ties: 1919, 1981, 1995
Jun 2004–Apr 2005
11-Month		53.2°F
(11.8°C)		52.2°F
(11.2°C)		1.0°F
(0.6°C)		95th Coolest
Coolest since:
1904, 1918
34th Warmest
Warmest since:
2012
Ties: 1931, 1949, 1957, 1981
May 2004–Apr 2005
12-Month		54.4°F
(12.4°C)		53.1°F
(11.7°C)		1.3°F
(0.7°C)		104th Coolest
Coolest since:
1918
25th Warmest
Warmest since:
2012
Ties: 1945, 1974
Nov 2003–Apr 2005
18-Month		49.8°F
(9.9°C)		48.0°F
(8.9°C)		1.8°F
(1.0°C)		112th Coolest
Coolest since:
1905, 1979
16th Warmest
Warmest since:
2017
Ties: 2003
May 2003–Apr 2005
24-Month		54.1°F
(12.3°C)		53.1°F
(11.7°C)		1.0°F
(0.6°C)		102nd Coolest
Coolest since:
1978
26th Warmest
Warmest since:
2017
Ties: 1943, 1956, 1988
May 2002–Apr 2005
36-Month		53.9°F
(12.2°C)		53.0°F
(11.7°C)		0.9°F
(0.5°C)		95th Coolest
Coolest since:
1979
32nd Warmest
Warmest since:
2018
Ties: 1921, 1988, 1991, 1993, 2009
May 2001–Apr 2005
48-Month		54.2°F
(12.3°C)		53.0°F
(11.7°C)		1.2°F
(0.6°C)		105th Coolest
Coolest since:
1980
21st Warmest
Warmest since:
2019
Ties: 2003, 2014
May 2000–Apr 2005
60-Month		53.9°F
(12.2°C)		53.0°F
(11.7°C)		0.9°F
(0.5°C)		96th Coolest
Coolest since:
1981
29th Warmest
Warmest since:
2020
Ties: 2000

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