Statewide Rankings

Parameter:

Year:

Month:

State:

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, August 1911

View Period (Months):

All

Download:

Record Coolest

Bottom 1/10

Bottom 1/3

Normal

Top 1/3

Top 1/10

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1911 1-Month	72.5°F (22.5°C)	73.4°F (23.0°C)	-0.9°F (-0.5°C)	41st Coolest	Coolest since: 1910	1915
August 1911 1-Month	72.5°F (22.5°C)	73.4°F (23.0°C)	-0.9°F (-0.5°C)	88th Warmest	Warmest since: 1909	1947
Jul–Aug 1911 2-Month	74.2°F (23.4°C)	74.5°F (23.6°C)	-0.3°F (-0.2°C)	58th Coolest	Coolest since: 1910	1915
	74.2°F (23.4°C)	74.5°F (23.6°C)	-0.3°F (-0.2°C)	71st Warmest	Warmest since: 1909	1936
	Ties: 1970, 1974, 1989
Jun–Aug 1911 3-Month	74.5°F (23.6°C)	73.4°F (23.0°C)	1.1°F (0.6°C)	91st Coolest	Coolest since: 1910	1915
Jun–Aug 1911 3-Month	74.5°F (23.6°C)	73.4°F (23.0°C)	1.1°F (0.6°C)	38th Warmest	Warmest since: 1901	1936
May–Aug 1911 4-Month	72.8°F (22.7°C)	70.6°F (21.4°C)	2.2°F (1.3°C)	116th Coolest	Coolest since: 1910	1915
	72.8°F (22.7°C)	70.6°F (21.4°C)	2.2°F (1.3°C)	13th Warmest	Warmest to Date	1934, 1936
	Ties: 1913
Apr–Aug 1911 5-Month	68.0°F (20.0°C)	66.8°F (19.3°C)	1.2°F (0.7°C)	98th Coolest	Coolest since: 1910	1907
	68.0°F (20.0°C)	66.8°F (19.3°C)	1.2°F (0.7°C)	31st Warmest	Warmest since: 1900	1934
	Ties: 1900, 1980, 1986, 2018
Mar–Aug 1911 6-Month	63.5°F (17.5°C)	62.3°F (16.8°C)	1.2°F (0.7°C)	103rd Coolest	Coolest since: 1910	1904, 1950, 1960
	63.5°F (17.5°C)	62.3°F (16.8°C)	1.2°F (0.7°C)	26th Warmest	Warmest since: 1896	2012
	Ties: 1922, 1930, 1933, 1941, 1995, 2000, 2017, 2022
Feb–Aug 1911 7-Month	59.2°F (15.1°C)	57.6°F (14.2°C)	1.6°F (0.9°C)	110th Coolest	Coolest since: 1910	1904
	59.2°F (15.1°C)	57.6°F (14.2°C)	1.6°F (0.9°C)	19th Warmest	Warmest to Date	2012
	Ties: 1946, 1953, 2011
Jan–Aug 1911 8-Month	55.4°F (13.0°C)	53.6°F (12.0°C)	1.8°F (1.0°C)	111th Coolest	Coolest since: 1910	1904, 1912
	55.4°F (13.0°C)	53.6°F (12.0°C)	1.8°F (1.0°C)	18th Warmest	Warmest to Date	2012
	Ties: 1932, 2010
Dec 1910–Aug 1911 9-Month	52.0°F (11.1°C)	50.8°F (10.4°C)	1.2°F (0.7°C)	92nd Coolest	Coolest since: 1910	1904
	52.0°F (11.1°C)	50.8°F (10.4°C)	1.2°F (0.7°C)	36th Warmest	Warmest since: 1896	2012
	Ties: 1930, 1939, 1976
Nov 1910–Aug 1911 10-Month	50.4°F (10.2°C)	49.9°F (9.9°C)	0.5°F (0.3°C)	82nd Coolest	Coolest since: 1910	1904
	50.4°F (10.2°C)	49.9°F (9.9°C)	0.5°F (0.3°C)	46th Warmest	Warmest since: 1896	2012
	Ties: 1930, 1944, 1952, 1990, 1992
Oct 1910–Aug 1911 11-Month	51.0°F (10.6°C)	50.3°F (10.2°C)	0.7°F (0.4°C)	84th Coolest	Coolest since: 1910	1904
	51.0°F (10.6°C)	50.3°F (10.2°C)	0.7°F (0.4°C)	44th Warmest	Warmest to Date	2012
	Ties: 2011
Sep 1910–Aug 1911 12-Month	52.2°F (11.2°C)	51.6°F (10.9°C)	0.6°F (0.3°C)	82nd Coolest	Coolest since: 1910	1904
	52.2°F (11.2°C)	51.6°F (10.9°C)	0.6°F (0.3°C)	46th Warmest	Warmest since: 1901	2012
	Ties: 1896, 1901, 1992
Mar 1910–Aug 1911 18-Month	55.7°F (13.2°C)	55.1°F (12.8°C)	0.6°F (0.4°C)	82nd Coolest	Coolest since: 1910	1904
	55.7°F (13.2°C)	55.1°F (12.8°C)	0.6°F (0.4°C)	46th Warmest	Warmest to Date	2012
	Ties: 1989, 2004, 2019
Sep 1909–Aug 1911 24-Month	51.5°F (10.8°C)	51.6°F (10.9°C)	-0.1°F (-0.1°C)	52nd Coolest	Coolest since: 1910	1905
	51.5°F (10.8°C)	51.6°F (10.9°C)	-0.1°F (-0.1°C)	75th Warmest	Warmest since: 1909	2017
	Ties: 1898, 1936, 1964, 1983
Sep 1908–Aug 1911 36-Month	51.7°F (10.9°C)	51.6°F (10.9°C)	0.1°F (0.0°C)	67th Coolest	Coolest since: 1910	1979
	51.7°F (10.9°C)	51.6°F (10.9°C)	0.1°F (0.0°C)	59th Warmest	Warmest since: 1898	2018
	Ties: 1898, 1916, 1924, 1931, 1938, 1983, 1995
Sep 1907–Aug 1911 48-Month	51.6°F (10.9°C)	51.6°F (10.9°C)	0.0°F (0.0°C)	52nd Coolest	Coolest since: 1910	1905
	51.6°F (10.9°C)	51.6°F (10.9°C)	0.0°F (0.0°C)	73rd Warmest	Warmest to Date	2019
	Ties: 1914, 1946, 1947, 1977, 1983
Sep 1906–Aug 1911 60-Month	51.5°F (10.8°C)	51.6°F (10.9°C)	-0.1°F (-0.1°C)	50th Coolest	Coolest since: 1910	1906
	51.5°F (10.8°C)	51.6°F (10.9°C)	-0.1°F (-0.1°C)	74th Warmest	Warmest to Date	2020
	Ties: 1926, 1952, 1985, 1986

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings