Statewide 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

Average Temperature Rankings, November 1991

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
November 1991 1-Month	37.3°F (2.9°C)	40.8°F (4.9°C)	-3.5°F (-2.0°C)	22nd Coolest	Coolest since: 1976	1976
November 1991 1-Month	37.3°F (2.9°C)	40.8°F (4.9°C)	-3.5°F (-2.0°C)	107th Warmest	Warmest since: 1990	2001
Oct–Nov 1991 2-Month	46.4°F (8.0°C)	47.7°F (8.7°C)	-1.3°F (-0.7°C)	38th Coolest	Coolest since: 1988	1976
Oct–Nov 1991 2-Month	46.4°F (8.0°C)	47.7°F (8.7°C)	-1.3°F (-0.7°C)	91st Warmest	Warmest since: 1990	1963, 2016
Sep–Nov 1991 3-Month	53.1°F (11.7°C)	53.9°F (12.2°C)	-0.8°F (-0.5°C)	36th Coolest	Coolest since: 1988	1976
	53.1°F (11.7°C)	53.9°F (12.2°C)	-0.8°F (-0.5°C)	93rd Warmest	Warmest since: 1990	1931
	Ties: 1945, 2006
Aug–Nov 1991 4-Month	58.5°F (14.7°C)	58.8°F (14.9°C)	-0.3°F (-0.2°C)	44th Coolest	Coolest since: 1989	1976
	58.5°F (14.7°C)	58.8°F (14.9°C)	-0.3°F (-0.2°C)	85th Warmest	Warmest since: 1990	2016
	Ties: 1915, 1928, 1968, 2006, 2008, 2009
Jul–Nov 1991 5-Month	62.1°F (16.7°C)	62.2°F (16.8°C)	-0.1°F (-0.1°C)	57th Coolest	Coolest since: 1989	1976
	62.1°F (16.7°C)	62.2°F (16.8°C)	-0.1°F (-0.1°C)	72nd Warmest	Warmest since: 1990	1931
	Ties: 1942, 1964, 1977
Jun–Nov 1991 6-Month	64.2°F (17.9°C)	63.6°F (17.6°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 1989	1976
	64.2°F (17.9°C)	63.6°F (17.6°C)	0.6°F (0.3°C)	49th Warmest	Warmest since: 1990	1931
	Ties: 1949
May–Nov 1991 7-Month	64.9°F (18.3°C)	63.5°F (17.5°C)	1.4°F (0.8°C)	104th Coolest	Coolest since: 1990	1917, 1976
	64.9°F (18.3°C)	63.5°F (17.5°C)	1.4°F (0.8°C)	25th Warmest	Warmest since: 1987	1934, 2016
	Ties: 1938, 2011
Apr–Nov 1991 8-Month	63.8°F (17.7°C)	62.0°F (16.7°C)	1.8°F (1.0°C)	119th Coolest	Coolest since: 1990	1907
	63.8°F (17.7°C)	62.0°F (16.7°C)	1.8°F (1.0°C)	10th Warmest	Warmest since: 1941	2010, 2016
	Ties: 1914, 2001
Mar–Nov 1991 9-Month	61.5°F (16.4°C)	59.5°F (15.3°C)	2.0°F (1.1°C)	119th Coolest	Coolest since: 1990	1917
	61.5°F (16.4°C)	59.5°F (15.3°C)	2.0°F (1.1°C)	10th Warmest	Warmest since: 1977	2016
	Ties: 1936, 1977, 2005
Feb–Nov 1991 10-Month	58.8°F (14.9°C)	56.5°F (13.6°C)	2.3°F (1.3°C)	118th Coolest	Coolest since: 1990	1917
Feb–Nov 1991 10-Month	58.8°F (14.9°C)	56.5°F (13.6°C)	2.3°F (1.3°C)	11th Warmest	Warmest since: 1987	2012, 2016
Jan–Nov 1991 11-Month	55.6°F (13.1°C)	53.7°F (12.1°C)	1.9°F (1.0°C)	114th Coolest	Coolest since: 1989	1904, 1979
	55.6°F (13.1°C)	53.7°F (12.1°C)	1.9°F (1.0°C)	15th Warmest	Warmest since: 1990	2012
	Ties: 1934
Dec 1990–Nov 1991 12-Month	53.5°F (11.9°C)	51.6°F (10.9°C)	1.9°F (1.0°C)	112th Coolest	Coolest since: 1990	1904
	53.5°F (11.9°C)	51.6°F (10.9°C)	1.9°F (1.0°C)	16th Warmest	Warmest since: 1987	2016
	Ties: 2000, 2002, 2020
Jun 1990–Nov 1991 18-Month	57.1°F (13.9°C)	55.7°F (13.2°C)	1.4°F (0.7°C)	107th Coolest	Coolest since: 1990	1904
	57.1°F (13.9°C)	55.7°F (13.2°C)	1.4°F (0.7°C)	21st Warmest	Warmest since: 1987	2012, 2016
	Ties: 1939, 1955
Dec 1989–Nov 1991 24-Month	53.0°F (11.7°C)	51.6°F (10.9°C)	1.4°F (0.8°C)	107th Coolest	Coolest since: 1990	1979
	53.0°F (11.7°C)	51.6°F (10.9°C)	1.4°F (0.8°C)	20th Warmest	Warmest since: 1988	2017
	Ties: 1933, 1953, 2022
Dec 1988–Nov 1991 36-Month	52.5°F (11.4°C)	51.6°F (10.9°C)	0.9°F (0.5°C)	94th Coolest	Coolest since: 1990	1905
	52.5°F (11.4°C)	51.6°F (10.9°C)	0.9°F (0.5°C)	32nd Warmest	Warmest since: 1989	2017, 2018
	Ties: 2020
Dec 1987–Nov 1991 48-Month	52.5°F (11.4°C)	51.6°F (10.9°C)	0.9°F (0.5°C)	99th Coolest	Coolest since: 1989	1905
	52.5°F (11.4°C)	51.6°F (10.9°C)	0.9°F (0.5°C)	26th Warmest	Warmest since: 1990	2007, 2018
	Ties: 1988, 2010
Dec 1986–Nov 1991 60-Month	52.8°F (11.6°C)	51.6°F (10.9°C)	1.2°F (0.7°C)	110th Coolest	Coolest since: 1990	1907
	52.8°F (11.6°C)	51.6°F (10.9°C)	1.2°F (0.7°C)	14th Warmest	Warmest since: 1957	2002, 2020
	Ties: 1957, 2003, 2005, 2009

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published February 2023, retrieved on February 9, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings