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 2022

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
April 2022
1-Month		51.6°F
(10.9°C)		52.8°F
(11.6°C)		-1.2°F
(-0.7°C)		41st Coolest
Coolest since:
1907
89th Warmest
Warmest since:
2010
Ties: 2007
Mar–Apr 2022
2-Month		48.4°F
(9.1°C)		47.2°F
(8.4°C)		1.2°F
(0.7°C)		83rd Coolest
Coolest since:
1926
47th Warmest
Warmest since:
2012
Feb–Apr 2022
3-Month		42.3°F
(5.7°C)		42.0°F
(5.6°C)		0.3°F
(0.1°C)		66th Coolest
Coolest since:
1978
64th Warmest
Warmest since:
2012
Ties: 1994
Jan–Apr 2022
4-Month		38.1°F
(3.4°C)		38.4°F
(3.6°C)		-0.3°F
(-0.2°C)		56th Coolest
Coolest since:
1978
74th Warmest
Warmest since:
2012
Ties: 1972
Dec 2021–Apr 2022
5-Month		39.0°F
(3.9°C)		37.1°F
(2.8°C)		1.9°F
(1.1°C)		99th Coolest
Coolest since:
1978
30th Warmest
Warmest since:
2012
Ties: 1925
Nov 2021–Apr 2022
6-Month		39.4°F
(4.1°C)		37.9°F
(3.3°C)		1.5°F
(0.8°C)		93rd Coolest
Coolest since:
1978
36th Warmest
Warmest since:
2012
Oct 2021–Apr 2022
7-Month		42.6°F
(5.9°C)		40.5°F
(4.7°C)		2.1°F
(1.2°C)		107th Coolest
Coolest since:
1978
22nd Warmest
Warmest since:
2012
Sep 2021–Apr 2022
8-Month		46.0°F
(7.8°C)		43.8°F
(6.6°C)		2.2°F
(1.2°C)		111th Coolest
Coolest since:
1904, 1918, 1978
18th Warmest
Warmest since:
2017
Ties: 1995, 1998, 2020
Aug 2021–Apr 2022
9-Month		49.3°F
(9.6°C)		47.2°F
(8.4°C)		2.1°F
(1.2°C)		114th Coolest
Coolest since:
1918
15th Warmest
Warmest since:
2017
Ties: 1974
Jul 2021–Apr 2022
10-Month		51.9°F
(11.1°C)		50.1°F
(10.1°C)		1.8°F
(1.0°C)		113th Coolest
Coolest since:
1918
16th Warmest
Warmest since:
2012
Ties: 1935, 1976, 2020
Jun 2021–Apr 2022
11-Month		54.0°F
(12.2°C)		52.2°F
(11.2°C)		1.8°F
(1.0°C)		113th Coolest
Coolest since:
1904, 1918
16th Warmest
Warmest since:
2012
Ties: 1922
May 2021–Apr 2022
12-Month		54.6°F
(12.6°C)		53.1°F
(11.7°C)		1.5°F
(0.9°C)		109th Coolest
Coolest since:
1918
20th Warmest
Warmest since:
2012
Ties: 2019, 2020
Nov 2020–Apr 2022
18-Month		49.7°F
(9.8°C)		48.0°F
(8.9°C)		1.7°F
(0.9°C)		110th Coolest
Coolest since:
1905, 1979
18th Warmest
Warmest since:
2017
Ties: 2007
May 2020–Apr 2022
24-Month		54.2°F
(12.3°C)		53.1°F
(11.7°C)		1.1°F
(0.6°C)		106th Coolest
Coolest since:
1978
22nd Warmest
Warmest since:
2017
Ties: 1915, 1938, 2021
May 2019–Apr 2022
36-Month		54.3°F
(12.4°C)		53.0°F
(11.7°C)		1.3°F
(0.7°C)		107th Coolest
Coolest since:
1979
20th Warmest
Warmest since:
2018
Ties: 1954, 2021
May 2018–Apr 2022
48-Month		54.4°F
(12.4°C)		53.0°F
(11.7°C)		1.4°F
(0.7°C)		115th Coolest
Coolest since:
1980
11th Warmest
Warmest since:
2019
Ties: 1955, 1992, 2000, 2001, 2007, 2012, 2018
May 2017–Apr 2022
60-Month		54.2°F
(12.3°C)		53.0°F
(11.7°C)		1.2°F
(0.6°C)		109th Coolest
Coolest since:
1981
16th Warmest
Warmest since:
2020
Ties: 1956

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