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 1978

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
November 1978 1-Month	43.3°F (6.3°C)	40.8°F (4.9°C)	2.5°F (1.4°C)	96th Coolest	Coolest since: 1977	1976
	43.3°F (6.3°C)	40.8°F (4.9°C)	2.5°F (1.4°C)	33rd Warmest	Warmest since: 1975	2001
	Ties: 1914, 1946, 1948
Oct–Nov 1978 2-Month	47.8°F (8.8°C)	47.7°F (8.7°C)	0.1°F (0.1°C)	61st Coolest	Coolest since: 1977	1976
	47.8°F (8.8°C)	47.7°F (8.7°C)	0.1°F (0.1°C)	68th Warmest	Warmest since: 1975	1963, 2016
	Ties: 1908, 2006
Sep–Nov 1978 3-Month	55.3°F (12.9°C)	53.9°F (12.2°C)	1.4°F (0.7°C)	94th Coolest	Coolest since: 1977	1976
	55.3°F (12.9°C)	53.9°F (12.2°C)	1.4°F (0.7°C)	35th Warmest	Warmest since: 1973	1931
	Ties: 1914
Aug–Nov 1978 4-Month	59.7°F (15.4°C)	58.8°F (14.9°C)	0.9°F (0.5°C)	93rd Coolest	Coolest since: 1977	1976
	59.7°F (15.4°C)	58.8°F (14.9°C)	0.9°F (0.5°C)	36th Warmest	Warmest since: 1973	2016
	Ties: 1958, 2003
Jul–Nov 1978 5-Month	62.8°F (17.1°C)	62.1°F (16.7°C)	0.7°F (0.4°C)	90th Coolest	Coolest since: 1977	1976
	62.8°F (17.1°C)	62.1°F (16.7°C)	0.7°F (0.4°C)	39th Warmest	Warmest since: 1973	1931
	Ties: 1933, 1944, 1956, 1988, 1990, 2002, 2012
Jun–Nov 1978 6-Month	64.3°F (17.9°C)	63.7°F (17.6°C)	0.6°F (0.3°C)	84th Coolest	Coolest since: 1977	1976
	64.3°F (17.9°C)	63.7°F (17.6°C)	0.6°F (0.3°C)	45th Warmest	Warmest since: 1973	1931
	Ties: 1984, 1990, 2022
May–Nov 1978 7-Month	63.8°F (17.7°C)	63.4°F (17.4°C)	0.4°F (0.3°C)	75th Coolest	Coolest since: 1976	1917, 1976
	63.8°F (17.7°C)	63.4°F (17.4°C)	0.4°F (0.3°C)	54th Warmest	Warmest since: 1977	1934, 2016
	Ties: 1970, 1986, 1994, 2000
Apr–Nov 1978 8-Month	62.4°F (16.9°C)	61.9°F (16.6°C)	0.5°F (0.3°C)	76th Coolest	Coolest since: 1976	1907
	62.4°F (16.9°C)	61.9°F (16.6°C)	0.5°F (0.3°C)	53rd Warmest	Warmest since: 1977	2010, 2016
	Ties: 1896, 1942, 1948, 1962, 1985
Mar–Nov 1978 9-Month	59.2°F (15.1°C)	59.5°F (15.3°C)	-0.3°F (-0.2°C)	47th Coolest	Coolest since: 1976	1917
	59.2°F (15.1°C)	59.5°F (15.3°C)	-0.3°F (-0.2°C)	82nd Warmest	Warmest since: 1977	2016
	Ties: 1916, 1945
Feb–Nov 1978 10-Month	55.0°F (12.8°C)	56.5°F (13.6°C)	-1.5°F (-0.8°C)	13th Coolest	Coolest since: 1967	1917
	55.0°F (12.8°C)	56.5°F (13.6°C)	-1.5°F (-0.8°C)	116th Warmest	Warmest since: 1977	2012, 2016
	Ties: 1923, 1926, 1929, 1958, 1960
Jan–Nov 1978 11-Month	51.4°F (10.8°C)	53.6°F (12.0°C)	-2.2°F (-1.2°C)	6th Coolest	Coolest since: 1917	1904, 1979
	51.4°F (10.8°C)	53.6°F (12.0°C)	-2.2°F (-1.2°C)	123rd Warmest	Warmest since: 1977	2012
	Ties: 1895
Dec 1977–Nov 1978 12-Month	49.3°F (9.6°C)	51.6°F (10.9°C)	-2.3°F (-1.3°C)	5th Coolest	Coolest since: 1917	1904
Dec 1977–Nov 1978 12-Month	49.3°F (9.6°C)	51.6°F (10.9°C)	-2.3°F (-1.3°C)	123rd Warmest	Warmest since: 1977	2016
Jun 1977–Nov 1978 18-Month	54.0°F (12.2°C)	55.6°F (13.1°C)	-1.6°F (-0.9°C)	6th Coolest	Coolest since: 1951	1904
Jun 1977–Nov 1978 18-Month	54.0°F (12.2°C)	55.6°F (13.1°C)	-1.6°F (-0.9°C)	122nd Warmest	Warmest since: 1977	2012, 2016
Dec 1976–Nov 1978 24-Month	50.3°F (10.2°C)	51.6°F (10.9°C)	-1.3°F (-0.7°C)	7th Coolest	Coolest since: 1951	1979
	50.3°F (10.2°C)	51.6°F (10.9°C)	-1.3°F (-0.7°C)	120th Warmest	Warmest since: 1977	2017
	Ties: 1980
Dec 1975–Nov 1978 36-Month	50.6°F (10.3°C)	51.6°F (10.9°C)	-1.0°F (-0.6°C)	8th Coolest	Coolest since: 1918	1905
	50.6°F (10.3°C)	51.6°F (10.9°C)	-1.0°F (-0.6°C)	118th Warmest	Warmest since: 1977	2017, 2018
	Ties: 1907, 1912
Dec 1974–Nov 1978 48-Month	50.9°F (10.5°C)	51.6°F (10.9°C)	-0.7°F (-0.4°C)	15th Coolest	Coolest since: 1970	1905
	50.9°F (10.5°C)	51.6°F (10.9°C)	-0.7°F (-0.4°C)	110th Warmest	Warmest since: 1977	2007, 2018
	Ties: 1912, 1917, 1969
Dec 1973–Nov 1978 60-Month	51.0°F (10.6°C)	51.6°F (10.9°C)	-0.6°F (-0.3°C)	16th Coolest	Coolest since: 1971	1907
	51.0°F (10.6°C)	51.6°F (10.9°C)	-0.6°F (-0.3°C)	108th Warmest	Warmest since: 1977	2002, 2020
	Ties: 1929, 1962, 1971

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings