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 2. Northeast

Average Temperature Rankings, August 1990

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1990 1-Month	70.7°F (21.5°C)	71.1°F (21.7°C)	-0.4°F (-0.2°C)	48th Coolest	Coolest since: 1989	1915
August 1990 1-Month	70.7°F (21.5°C)	71.1°F (21.7°C)	-0.4°F (-0.2°C)	81st Warmest	Warmest since: 1988	1947
Jul–Aug 1990 2-Month	71.1°F (21.7°C)	72.1°F (22.3°C)	-1.0°F (-0.6°C)	34th Coolest	Coolest since: 1985	1915
	71.1°F (21.7°C)	72.1°F (22.3°C)	-1.0°F (-0.6°C)	95th Warmest	Warmest since: 1989	1936
	Ties: 1946, 1958
Jun–Aug 1990 3-Month	70.6°F (21.4°C)	71.0°F (21.7°C)	-0.4°F (-0.3°C)	44th Coolest	Coolest since: 1986	1915
	70.6°F (21.4°C)	71.0°F (21.7°C)	-0.4°F (-0.3°C)	85th Warmest	Warmest since: 1989	1988
	Ties: 1961, 1977
May–Aug 1990 4-Month	66.9°F (19.4°C)	68.0°F (20.0°C)	-1.1°F (-0.6°C)	27th Coolest	Coolest since: 1976	1915
	66.9°F (19.4°C)	68.0°F (20.0°C)	-1.1°F (-0.6°C)	102nd Warmest	Warmest since: 1989	1934
	Ties: 1912, 1928, 1948, 1976
Apr–Aug 1990 5-Month	63.3°F (17.4°C)	63.9°F (17.7°C)	-0.6°F (-0.3°C)	34th Coolest	Coolest since: 1989	1907
	63.3°F (17.4°C)	63.9°F (17.7°C)	-0.6°F (-0.3°C)	95th Warmest	Warmest since: 1989	1991
	Ties: 1974, 1989
Mar–Aug 1990 6-Month	59.6°F (15.3°C)	59.3°F (15.2°C)	0.3°F (0.1°C)	69th Coolest	Coolest since: 1989	1926, 1950
	59.6°F (15.3°C)	59.3°F (15.2°C)	0.3°F (0.1°C)	60th Warmest	Warmest since: 1988	2012
	Ties: 1899, 1944
Feb–Aug 1990 7-Month	55.5°F (13.1°C)	54.4°F (12.4°C)	1.1°F (0.7°C)	95th Coolest	Coolest since: 1989	1904
	55.5°F (13.1°C)	54.4°F (12.4°C)	1.1°F (0.7°C)	34th Warmest	Warmest since: 1988	2012
	Ties: 1919, 1949, 1953, 1959, 1986, 2011, 2021
Jan–Aug 1990 8-Month	52.6°F (11.4°C)	50.2°F (10.1°C)	2.4°F (1.3°C)	115th Coolest	Coolest since: 1989	1912
Jan–Aug 1990 8-Month	52.6°F (11.4°C)	50.2°F (10.1°C)	2.4°F (1.3°C)	14th Warmest	Warmest since: 1987	2012
Dec 1989–Aug 1990 9-Month	48.4°F (9.1°C)	47.5°F (8.6°C)	0.9°F (0.5°C)	85th Coolest	Coolest since: 1989	1904
Dec 1989–Aug 1990 9-Month	48.4°F (9.1°C)	47.5°F (8.6°C)	0.9°F (0.5°C)	43rd Warmest	Warmest since: 1988	2012
Nov 1989–Aug 1990 10-Month	47.3°F (8.5°C)	46.6°F (8.1°C)	0.7°F (0.4°C)	88th Coolest	Coolest since: 1989	1904
	47.3°F (8.5°C)	46.6°F (8.1°C)	0.7°F (0.4°C)	40th Warmest	Warmest since: 1988	2012
	Ties: 1941, 2013
Oct 1989–Aug 1990 11-Month	47.8°F (8.8°C)	47.1°F (8.4°C)	0.7°F (0.4°C)	89th Coolest	Coolest since: 1989	1904
	47.8°F (8.8°C)	47.1°F (8.4°C)	0.7°F (0.4°C)	39th Warmest	Warmest since: 1988	2012
	Ties: 1898, 1900, 1911, 1933, 1973
Sep 1989–Aug 1990 12-Month	48.9°F (9.4°C)	48.4°F (9.1°C)	0.5°F (0.3°C)	78th Coolest	Coolest since: 1989	1904
	48.9°F (9.4°C)	48.4°F (9.1°C)	0.5°F (0.3°C)	50th Warmest	Warmest since: 1988	2012
	Ties: 1901, 1928, 1938, 1981, 2013
Mar 1989–Aug 1990 18-Month	52.2°F (11.2°C)	52.1°F (11.2°C)	0.1°F (0.0°C)	69th Coolest	Coolest since: 1985	1904
	52.2°F (11.2°C)	52.1°F (11.2°C)	0.1°F (0.0°C)	59th Warmest	Warmest since: 1989	2012
	Ties: 1933, 1938, 2003
Sep 1988–Aug 1990 24-Month	48.7°F (9.3°C)	48.5°F (9.2°C)	0.2°F (0.1°C)	73rd Coolest	Coolest since: 1985	1905
	48.7°F (9.3°C)	48.5°F (9.2°C)	0.2°F (0.1°C)	54th Warmest	Warmest since: 1989	2017
	Ties: 1965, 1981, 1996
Sep 1987–Aug 1990 36-Month	49.1°F (9.5°C)	48.5°F (9.2°C)	0.6°F (0.3°C)	89th Coolest	Coolest since: 1986	1905, 1979
	49.1°F (9.5°C)	48.5°F (9.2°C)	0.6°F (0.3°C)	37th Warmest	Warmest since: 1989	2000
	Ties: 1935, 1941, 1942, 1976, 2010, 2011
Sep 1986–Aug 1990 48-Month	49.6°F (9.8°C)	48.4°F (9.1°C)	1.2°F (0.7°C)	105th Coolest	Coolest since: 1989	1905
	49.6°F (9.8°C)	48.4°F (9.1°C)	1.2°F (0.7°C)	20th Warmest	Warmest since: 1989	2001
	Ties: 1922, 1955, 1956, 1989, 1991
Sep 1985–Aug 1990 60-Month	49.5°F (9.7°C)	48.5°F (9.2°C)	1.0°F (0.5°C)	102nd Coolest	Coolest since: 1989	1906
	49.5°F (9.7°C)	48.5°F (9.2°C)	1.0°F (0.5°C)	22nd Warmest	Warmest since: 1989	2002
	Ties: 1957, 1987, 1989, 1992, 1999, 2000

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on January 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings