Statewide Rankings

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Illinois

Average Temperature Rankings, October 1906

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 1906 1-Month	52.8°F (11.6°C)	54.6°F (12.6°C)	-1.8°F (-1.0°C)	34th Coolest	Coolest since: 1905	1925
	52.8°F (11.6°C)	54.6°F (12.6°C)	-1.8°F (-1.0°C)	95th Warmest	Warmest since: 1904	1963
	Ties: 1969, 1990
Sep–Oct 1906 2-Month	61.2°F (16.2°C)	60.4°F (15.8°C)	0.8°F (0.4°C)	82nd Coolest	Coolest since: 1905	1917
	61.2°F (16.2°C)	60.4°F (15.8°C)	0.8°F (0.4°C)	47th Warmest	Warmest since: 1900	1897, 2016
	Ties: 1914, 1978, 1983
Aug–Oct 1906 3-Month	66.0°F (18.9°C)	64.8°F (18.2°C)	1.2°F (0.7°C)	98th Coolest	Coolest since: 1905	1917
	66.0°F (18.9°C)	64.8°F (18.2°C)	1.2°F (0.7°C)	31st Warmest	Warmest since: 1900	1947
	Ties: 1940, 2019
Jul–Oct 1906 4-Month	67.8°F (19.9°C)	67.5°F (19.7°C)	0.3°F (0.2°C)	77th Coolest	Coolest since: 1905	1917
	67.8°F (19.9°C)	67.5°F (19.7°C)	0.3°F (0.2°C)	52nd Warmest	Warmest since: 1901	1936
	Ties: 1944, 1970
Jun–Oct 1906 5-Month	68.2°F (20.1°C)	68.3°F (20.2°C)	-0.1°F (-0.1°C)	61st Coolest	Coolest since: 1905	1917
	68.2°F (20.1°C)	68.3°F (20.2°C)	-0.1°F (-0.1°C)	68th Warmest	Warmest since: 1901	1936
	Ties: 1898, 1916, 1935, 1961, 2008
May–Oct 1906 6-Month	67.4°F (19.7°C)	67.3°F (19.6°C)	0.1°F (0.1°C)	70th Coolest	Coolest since: 1905	1917
	67.4°F (19.7°C)	67.3°F (19.6°C)	0.1°F (0.1°C)	59th Warmest	Warmest since: 1901	1936
	Ties: 1918, 1920, 1975, 2013
Apr–Oct 1906 7-Month	65.5°F (18.6°C)	65.0°F (18.3°C)	0.5°F (0.3°C)	78th Coolest	Coolest since: 1905	1917
	65.5°F (18.6°C)	65.0°F (18.3°C)	0.5°F (0.3°C)	51st Warmest	Warmest since: 1901	2010
	Ties: 1897, 1962, 1973, 1980, 1983
Mar–Oct 1906 8-Month	61.1°F (16.2°C)	61.9°F (16.6°C)	-0.8°F (-0.4°C)	32nd Coolest	Coolest since: 1904	1917
	61.1°F (16.2°C)	61.9°F (16.6°C)	-0.8°F (-0.4°C)	97th Warmest	Warmest since: 1905	2012
	Ties: 1902, 1937, 1943, 1974, 1989, 2013
Feb–Oct 1906 9-Month	57.3°F (14.1°C)	58.2°F (14.6°C)	-0.9°F (-0.5°C)	27th Coolest	Coolest since: 1905	1917
	57.3°F (14.1°C)	58.2°F (14.6°C)	-0.9°F (-0.5°C)	102nd Warmest	Warmest since: 1903	2012
	Ties: 1928, 1965, 1972
Jan–Oct 1906 10-Month	54.7°F (12.6°C)	54.9°F (12.7°C)	-0.2°F (-0.1°C)	54th Coolest	Coolest since: 1905	1904
	54.7°F (12.6°C)	54.9°F (12.7°C)	-0.2°F (-0.1°C)	75th Warmest	Warmest since: 1901	2012
	Ties: 1943, 1957, 1974, 2015
Dec 1905–Oct 1906 11-Month	52.4°F (11.3°C)	52.6°F (11.4°C)	-0.2°F (-0.1°C)	52nd Coolest	Coolest since: 1905	1904
	52.4°F (11.3°C)	52.6°F (11.4°C)	-0.2°F (-0.1°C)	76th Warmest	Warmest since: 1901	2012
	Ties: 1937, 1948, 1950, 1972
Nov 1905–Oct 1906 12-Month	51.4°F (10.8°C)	51.6°F (10.9°C)	-0.2°F (-0.1°C)	51st Coolest	Coolest since: 1905	1904
	51.4°F (10.8°C)	51.6°F (10.9°C)	-0.2°F (-0.1°C)	77th Warmest	Warmest since: 1903	2012
	Ties: 1903, 1916
May 1905–Oct 1906 18-Month	56.6°F (13.7°C)	56.9°F (13.8°C)	-0.3°F (-0.1°C)	46th Coolest	Coolest since: 1905	1904
	56.6°F (13.7°C)	56.9°F (13.8°C)	-0.3°F (-0.1°C)	82nd Warmest	Warmest since: 1901	2012
	Ties: 1909, 1915, 1946, 1959, 1966, 1984, 2001
Nov 1904–Oct 1906 24-Month	50.8°F (10.4°C)	51.6°F (10.9°C)	-0.8°F (-0.5°C)	18th Coolest	Coolest since: 1905	1905
	50.8°F (10.4°C)	51.6°F (10.9°C)	-0.8°F (-0.5°C)	109th Warmest	Warmest since: 1901	2017
	Ties: 1899, 1924, 1961
Nov 1903–Oct 1906 36-Month	49.9°F (9.9°C)	51.6°F (10.9°C)	-1.7°F (-1.0°C)	3rd Coolest	Coolest since: 1905	1904, 1979
	49.9°F (9.9°C)	51.6°F (10.9°C)	-1.7°F (-1.0°C)	123rd Warmest	Warmest since: 1905	2018
	Ties: 1905
Nov 1902–Oct 1906 48-Month	50.3°F (10.2°C)	51.6°F (10.9°C)	-1.3°F (-0.7°C)	6th Coolest	Coolest since: 1905	1905
	50.3°F (10.2°C)	51.6°F (10.9°C)	-1.3°F (-0.7°C)	119th Warmest	Warmest since: 1903	2019
	Ties: 1979
Nov 1901–Oct 1906 60-Month	50.1°F (10.1°C)	51.6°F (10.9°C)	-1.5°F (-0.8°C)	1st Coolest	Coolest since: 1905	1905, 1906
	50.1°F (10.1°C)	51.6°F (10.9°C)	-1.5°F (-0.8°C)	123rd Warmest	Warmest since: 1905	2002, 2020
	Ties: 1905

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 6, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings