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, February 2023

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
February 2023
1-Month		39.4°F
(4.1°C)		31.5°F
(-0.3°C)		7.9°F
(4.4°C)		121st Coolest
Coolest since:
1978
9th Warmest
Warmest since:
2017
Jan–Feb 2023
2-Month		38.5°F
(3.6°C)		29.6°F
(-1.3°C)		8.9°F
(4.9°C)		128th Coolest
Coolest since:
1979
2nd Warmest
Warmest since:
2017
Dec 2022–Feb 2023
3-Month		36.6°F
(2.6°C)		30.3°F
(-0.9°C)		6.3°F
(3.5°C)		127th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
1932
Nov 2022–Feb 2023
4-Month		38.5°F
(3.6°C)		33.3°F
(0.7°C)		5.2°F
(2.9°C)		123rd Coolest
Coolest since:
1977
6th Warmest
Warmest since:
1932
Oct 2022–Feb 2023
5-Month		41.7°F
(5.4°C)		37.8°F
(3.2°C)		3.9°F
(2.2°C)		122nd Coolest
Coolest since:
1977
7th Warmest
Warmest since:
1932
Ties: 1999
Sep 2022–Feb 2023
6-Month		46.0°F
(7.8°C)		42.7°F
(5.9°C)		3.3°F
(1.9°C)		122nd Coolest
Coolest since:
1977
7th Warmest
Warmest since:
1932
Ties: 1954, 2000
Aug 2022–Feb 2023
7-Month		50.0°F
(10.0°C)		47.2°F
(8.4°C)		2.8°F
(1.6°C)		120th Coolest
Coolest since:
1977
9th Warmest
Warmest since:
1932
Jul 2022–Feb 2023
8-Month		53.4°F
(11.9°C)		50.9°F
(10.5°C)		2.5°F
(1.4°C)		119th Coolest
Coolest since:
1977
10th Warmest
Warmest since:
1932
Jun 2022–Feb 2023
9-Month		55.7°F
(13.2°C)		53.3°F
(11.8°C)		2.4°F
(1.4°C)		121st Coolest
Coolest since:
1977
8th Warmest
Warmest since:
1932
Ties: 1992, 2000, 2002
May 2022–Feb 2023
10-Month		56.8°F
(13.8°C)		54.3°F
(12.4°C)		2.5°F
(1.4°C)		121st Coolest
Coolest since:
1977
8th Warmest
Warmest since:
1932
Apr 2022–Feb 2023
11-Month		56.3°F
(13.5°C)		54.1°F
(12.3°C)		2.2°F
(1.2°C)		118th Coolest
Coolest since:
1918
11th Warmest
Warmest since:
1932
Ties: 1935, 2013
Mar 2022–Feb 2023
12-Month		55.4°F
(13.0°C)		53.1°F
(11.7°C)		2.3°F
(1.3°C)		120th Coolest
Coolest since:
1918
9th Warmest
Warmest since:
2017
Ties: 1954, 2002
Sep 2021–Feb 2023
18-Month		52.0°F
(11.1°C)		49.6°F
(9.8°C)		2.4°F
(1.3°C)		119th Coolest
Coolest since:
1905
9th Warmest
Warmest since:
2017
Ties: 1933, 2006
Mar 2021–Feb 2023
24-Month		55.2°F
(12.9°C)		53.1°F
(11.7°C)		2.1°F
(1.2°C)		121st Coolest
Coolest since:
1905
7th Warmest
Warmest since:
2013, 2017
Mar 2020–Feb 2023
36-Month		54.6°F
(12.6°C)		53.0°F
(11.7°C)		1.6°F
(0.9°C)		118th Coolest
Coolest since:
1979
9th Warmest
Warmest since:
2013
Ties: 1923, 1932, 1956, 2006, 2007
Mar 2019–Feb 2023
48-Month		54.5°F
(12.5°C)		53.0°F
(11.7°C)		1.5°F
(0.8°C)		118th Coolest
Coolest since:
1980
8th Warmest
Warmest since:
2019
Ties: 1956, 1957, 2014, 2018
Mar 2018–Feb 2023
60-Month		54.4°F
(12.4°C)		53.0°F
(11.7°C)		1.4°F
(0.7°C)		117th Coolest
Coolest since:
1981
8th Warmest
Warmest since:
2020
Ties: 1957, 2003, 2009, 2019

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