Divisional Rankings

Parameter:

Year:

Month:

State:

Division:

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 5. East

Average Temperature Rankings, August 1990

View Period (Months):

All

Download: CSV JSON XML

Record Coolest

Bottom ⅒

Bottom ⅓

Normal

Top ⅓

Top ⅒

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1990 1-Month	71.0°F (21.7°C)	72.1°F (22.3°C)	-1.1°F (-0.6°C)	39th Coolest	Coolest since: 1986	1915
August 1990 1-Month	71.0°F (21.7°C)	72.1°F (22.3°C)	-1.1°F (-0.6°C)	90th Warmest	Warmest since: 1989	1947
Jul–Aug 1990 2-Month	71.9°F (22.2°C)	73.3°F (22.9°C)	-1.4°F (-0.7°C)	29th Coolest	Coolest since: 1985	1915
	71.9°F (22.2°C)	73.3°F (22.9°C)	-1.4°F (-0.7°C)	100th Warmest	Warmest since: 1989	1936
	Ties: 1982, 2013
Jun–Aug 1990 3-Month	71.6°F (22.0°C)	72.3°F (22.4°C)	-0.7°F (-0.4°C)	42nd Coolest	Coolest since: 1985	1915
	71.6°F (22.0°C)	72.3°F (22.4°C)	-0.7°F (-0.4°C)	87th Warmest	Warmest since: 1989	1936
	Ties: 1905, 1908, 1909, 1979, 1996
May–Aug 1990 4-Month	68.2°F (20.1°C)	69.5°F (20.8°C)	-1.3°F (-0.7°C)	24th Coolest	Coolest since: 1976	1915
	68.2°F (20.1°C)	69.5°F (20.8°C)	-1.3°F (-0.7°C)	105th Warmest	Warmest since: 1989	1934
	Ties: 1909, 1912, 1974, 2009
Apr–Aug 1990 5-Month	64.6°F (18.1°C)	65.5°F (18.6°C)	-0.9°F (-0.5°C)	29th Coolest	Coolest since: 1982	1907
	64.6°F (18.1°C)	65.5°F (18.6°C)	-0.9°F (-0.5°C)	100th Warmest	Warmest since: 1989	1991
	Ties: 1979
Mar–Aug 1990 6-Month	61.1°F (16.2°C)	61.0°F (16.1°C)	0.1°F (0.1°C)	54th Coolest	Coolest since: 1989	1904
	61.1°F (16.2°C)	61.0°F (16.1°C)	0.1°F (0.1°C)	75th Warmest	Warmest since: 1988	2012
	Ties: 1910, 1931, 1945, 1970, 2019
Feb–Aug 1990 7-Month	57.3°F (14.1°C)	56.2°F (13.4°C)	1.1°F (0.7°C)	91st Coolest	Coolest since: 1989	1904
	57.3°F (14.1°C)	56.2°F (13.4°C)	1.1°F (0.7°C)	38th Warmest	Warmest since: 1988	2012
	Ties: 1896, 1931, 1957, 2020
Jan–Aug 1990 8-Month	54.5°F (12.5°C)	52.2°F (11.2°C)	2.3°F (1.3°C)	116th Coolest	Coolest since: 1989	1904, 1912
Jan–Aug 1990 8-Month	54.5°F (12.5°C)	52.2°F (11.2°C)	2.3°F (1.3°C)	13th Warmest	Warmest since: 1987	2012
Dec 1989–Aug 1990 9-Month	50.3°F (10.2°C)	49.5°F (9.7°C)	0.8°F (0.5°C)	82nd Coolest	Coolest since: 1989	1904
	50.3°F (10.2°C)	49.5°F (9.7°C)	0.8°F (0.5°C)	46th Warmest	Warmest since: 1988	2012
	Ties: 1913, 2018
Nov 1989–Aug 1990 10-Month	49.2°F (9.6°C)	48.5°F (9.2°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 1989	1904
	49.2°F (9.6°C)	48.5°F (9.2°C)	0.7°F (0.4°C)	43rd Warmest	Warmest since: 1988	2012
	Ties: 1944, 1946, 1986
Oct 1989–Aug 1990 11-Month	49.7°F (9.8°C)	49.0°F (9.4°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 1989	1904
	49.7°F (9.8°C)	49.0°F (9.4°C)	0.7°F (0.4°C)	43rd Warmest	Warmest since: 1988	2012
	Ties: 1913, 1972, 1985, 1986, 1992
Sep 1989–Aug 1990 12-Month	50.7°F (10.4°C)	50.3°F (10.2°C)	0.4°F (0.2°C)	75th Coolest	Coolest since: 1989	1904
Sep 1989–Aug 1990 12-Month	50.7°F (10.4°C)	50.3°F (10.2°C)	0.4°F (0.2°C)	53rd Warmest	Warmest since: 1988	2012
Mar 1989–Aug 1990 18-Month	54.0°F (12.2°C)	53.9°F (12.2°C)	0.1°F (0.0°C)	66th Coolest	Coolest since: 1985	1904
	54.0°F (12.2°C)	53.9°F (12.2°C)	0.1°F (0.0°C)	62nd Warmest	Warmest since: 1989	2012
	Ties: 1898, 1909, 1930, 1973
Sep 1988–Aug 1990 24-Month	50.5°F (10.3°C)	50.3°F (10.2°C)	0.2°F (0.1°C)	67th Coolest	Coolest since: 1985	1905
	50.5°F (10.3°C)	50.3°F (10.2°C)	0.2°F (0.1°C)	60th Warmest	Warmest since: 1989	2017
	Ties: 1941, 1947
Sep 1987–Aug 1990 36-Month	50.9°F (10.5°C)	50.3°F (10.2°C)	0.6°F (0.3°C)	84th Coolest	Coolest since: 1986	1904
	50.9°F (10.5°C)	50.3°F (10.2°C)	0.6°F (0.3°C)	42nd Warmest	Warmest since: 1989	2018
	Ties: 1941, 1950, 1976, 2009, 2010, 2011
Sep 1986–Aug 1990 48-Month	51.4°F (10.8°C)	50.3°F (10.2°C)	1.1°F (0.6°C)	99th Coolest	Coolest since: 1987	1905
	51.4°F (10.8°C)	50.3°F (10.2°C)	1.1°F (0.6°C)	26th Warmest	Warmest since: 1989	2019
	Ties: 1992, 1993, 2009
Sep 1985–Aug 1990 60-Month	51.3°F (10.7°C)	50.3°F (10.2°C)	1.0°F (0.5°C)	95th Coolest	Coolest since: 1988	1906
	51.3°F (10.7°C)	50.3°F (10.2°C)	1.0°F (0.5°C)	29th Warmest	Warmest since: 1989	2020
	Ties: 1933, 1987, 1995, 1999, 2000

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2023, retrieved on March 23, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings