Divisional Rankings

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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, October 2012

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 2012 1-Month	53.4°F (11.9°C)	55.7°F (13.2°C)	-2.3°F (-1.3°C)	26th Coolest	Coolest since: 2009	1925
	53.4°F (11.9°C)	55.7°F (13.2°C)	-2.3°F (-1.3°C)	103rd Warmest	Warmest since: 2011	1963
	Ties: 1945
Sep–Oct 2012 2-Month	59.4°F (15.2°C)	61.5°F (16.4°C)	-2.1°F (-1.2°C)	20th Coolest	Coolest since: 2009	1917
	59.4°F (15.2°C)	61.5°F (16.4°C)	-2.1°F (-1.2°C)	109th Warmest	Warmest since: 2011	1971, 2016
	Ties: 1981, 2009
Aug–Oct 2012 3-Month	64.5°F (18.1°C)	65.8°F (18.8°C)	-1.3°F (-0.7°C)	24th Coolest	Coolest since: 2009	1976
	64.5°F (18.1°C)	65.8°F (18.8°C)	-1.3°F (-0.7°C)	105th Warmest	Warmest since: 2011	1947, 2007
	Ties: 1903, 1915, 1964, 2020
Jul–Oct 2012 4-Month	69.2°F (20.7°C)	68.5°F (20.3°C)	0.7°F (0.4°C)	88th Coolest	Coolest since: 2011	1967
	69.2°F (20.7°C)	68.5°F (20.3°C)	0.7°F (0.4°C)	41st Warmest	Warmest since: 2011	1936
	Ties: 1935, 1959, 2011, 2017
Jun–Oct 2012 5-Month	69.9°F (21.1°C)	69.2°F (20.7°C)	0.7°F (0.4°C)	83rd Coolest	Coolest since: 2009	1917
	69.9°F (21.1°C)	69.2°F (20.7°C)	0.7°F (0.4°C)	46th Warmest	Warmest since: 2011	1936
	Ties: 1963
May–Oct 2012 6-Month	69.9°F (21.1°C)	68.2°F (20.1°C)	1.7°F (1.0°C)	112th Coolest	Coolest since: 2011	1917
	69.9°F (21.1°C)	68.2°F (20.1°C)	1.7°F (1.0°C)	17th Warmest	Warmest since: 2010	1936
	Ties: 1911, 1944
Apr–Oct 2012 7-Month	67.9°F (19.9°C)	66.0°F (18.9°C)	1.9°F (1.0°C)	116th Coolest	Coolest since: 2011	1907
	67.9°F (19.9°C)	66.0°F (18.9°C)	1.9°F (1.0°C)	13th Warmest	Warmest since: 2010	2010
	Ties: 1900, 2005
Mar–Oct 2012 8-Month	66.5°F (19.2°C)	63.0°F (17.2°C)	3.5°F (2.0°C)	128th Coolest	Coolest since: 2011	1917
Mar–Oct 2012 8-Month	66.5°F (19.2°C)	63.0°F (17.2°C)	3.5°F (2.0°C)	1st Warmest	Warmest to Date	2012
Feb–Oct 2012 9-Month	63.3°F (17.4°C)	59.5°F (15.3°C)	3.8°F (2.1°C)	128th Coolest	Coolest since: 2011	1917
Feb–Oct 2012 9-Month	63.3°F (17.4°C)	59.5°F (15.3°C)	3.8°F (2.1°C)	1st Warmest	Warmest to Date	2012
Jan–Oct 2012 10-Month	60.3°F (15.7°C)	56.2°F (13.4°C)	4.1°F (2.3°C)	128th Coolest	Coolest since: 2011	1979
Jan–Oct 2012 10-Month	60.3°F (15.7°C)	56.2°F (13.4°C)	4.1°F (2.3°C)	1st Warmest	Warmest to Date	2012
Dec 2011–Oct 2012 11-Month	58.3°F (14.6°C)	54.1°F (12.3°C)	4.2°F (2.3°C)	127th Coolest	Coolest since: 2011	1904
Dec 2011–Oct 2012 11-Month	58.3°F (14.6°C)	54.1°F (12.3°C)	4.2°F (2.3°C)	1st Warmest	Warmest to Date	2012
Nov 2011–Oct 2012 12-Month	57.4°F (14.1°C)	53.0°F (11.7°C)	4.4°F (2.4°C)	127th Coolest	Coolest since: 2011	1904
Nov 2011–Oct 2012 12-Month	57.4°F (14.1°C)	53.0°F (11.7°C)	4.4°F (2.4°C)	1st Warmest	Warmest to Date	2012
May 2011–Oct 2012 18-Month	61.3°F (16.3°C)	58.1°F (14.5°C)	3.2°F (1.8°C)	127th Coolest	Coolest since: 2011	1904
May 2011–Oct 2012 18-Month	61.3°F (16.3°C)	58.1°F (14.5°C)	3.2°F (1.8°C)	1st Warmest	Warmest to Date	2012
Nov 2010–Oct 2012 24-Month	55.5°F (13.1°C)	53.0°F (11.7°C)	2.5°F (1.4°C)	125th Coolest	Coolest since: 2011	1979
	55.5°F (13.1°C)	53.0°F (11.7°C)	2.5°F (1.4°C)	2nd Warmest	Warmest since: 1954	2017
	Ties: 1954
Nov 2009–Oct 2012 36-Month	55.3°F (12.9°C)	53.0°F (11.7°C)	2.3°F (1.2°C)	124th Coolest	Coolest since: 2011	1979
Nov 2009–Oct 2012 36-Month	55.3°F (12.9°C)	53.0°F (11.7°C)	2.3°F (1.2°C)	2nd Warmest	Warmest to Date	2018
Nov 2008–Oct 2012 48-Month	54.6°F (12.6°C)	53.0°F (11.7°C)	1.6°F (0.9°C)	117th Coolest	Coolest since: 2011	1905, 1980
	54.6°F (12.6°C)	53.0°F (11.7°C)	1.6°F (0.9°C)	8th Warmest	Warmest since: 2008	2019
	Ties: 1956, 2002
Nov 2007–Oct 2012 60-Month	54.3°F (12.4°C)	53.0°F (11.7°C)	1.3°F (0.7°C)	111th Coolest	Coolest since: 2011	1982
Nov 2007–Oct 2012 60-Month	54.3°F (12.4°C)	53.0°F (11.7°C)	1.3°F (0.7°C)	13th Warmest	Warmest since: 2008	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings