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 8. Southwest

Average Temperature Rankings, August 1965

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 1965 1-Month	74.8°F (23.8°C)	76.0°F (24.4°C)	-1.2°F (-0.6°C)	34th Coolest	Coolest since: 1963	1915
	74.8°F (23.8°C)	76.0°F (24.4°C)	-1.2°F (-0.6°C)	95th Warmest	Warmest since: 1964	1936
	Ties: 1902, 1911, 1939, 1963, 1999
Jul–Aug 1965 2-Month	75.4°F (24.1°C)	77.0°F (25.0°C)	-1.6°F (-0.9°C)	21st Coolest	Coolest since: 1961	1967
	75.4°F (24.1°C)	77.0°F (25.0°C)	-1.6°F (-0.9°C)	108th Warmest	Warmest since: 1964	1936
	Ties: 1895, 1961, 1985
Jun–Aug 1965 3-Month	74.9°F (23.8°C)	75.9°F (24.4°C)	-1.0°F (-0.6°C)	31st Coolest	Coolest since: 1961	1915, 1927
	74.9°F (23.8°C)	75.9°F (24.4°C)	-1.0°F (-0.6°C)	98th Warmest	Warmest since: 1964	1936
	Ties: 1946, 1989, 2003
May–Aug 1965 4-Month	73.6°F (23.1°C)	73.2°F (22.9°C)	0.4°F (0.2°C)	71st Coolest	Coolest since: 1963	1967
	73.6°F (23.1°C)	73.2°F (22.9°C)	0.4°F (0.2°C)	58th Warmest	Warmest since: 1964	1936
	Ties: 1931, 1939, 1957, 2021
Apr–Aug 1965 5-Month	70.7°F (21.5°C)	69.7°F (20.9°C)	1.0°F (0.6°C)	88th Coolest	Coolest since: 1963	1907
	70.7°F (21.5°C)	69.7°F (20.9°C)	1.0°F (0.6°C)	41st Warmest	Warmest since: 1964	2010
	Ties: 1938, 2017
Mar–Aug 1965 6-Month	64.9°F (18.3°C)	65.5°F (18.6°C)	-0.6°F (-0.3°C)	36th Coolest	Coolest since: 1961	1904
	64.9°F (18.3°C)	65.5°F (18.6°C)	-0.6°F (-0.3°C)	93rd Warmest	Warmest since: 1964	2012
	Ties: 1931, 1970, 1972, 2014
Feb–Aug 1965 7-Month	60.5°F (15.8°C)	61.1°F (16.2°C)	-0.6°F (-0.4°C)	43rd Coolest	Coolest since: 1961	1904
	60.5°F (15.8°C)	61.1°F (16.2°C)	-0.6°F (-0.4°C)	86th Warmest	Warmest since: 1964	2012
	Ties: 1897, 1916, 1997, 2015
Jan–Aug 1965 8-Month	57.2°F (14.0°C)	57.4°F (14.1°C)	-0.2°F (-0.1°C)	58th Coolest	Coolest since: 1963	1912
	57.2°F (14.0°C)	57.4°F (14.1°C)	-0.2°F (-0.1°C)	71st Warmest	Warmest since: 1964	2012
	Ties: 1916, 1975
Dec 1964–Aug 1965 9-Month	54.5°F (12.5°C)	54.8°F (12.7°C)	-0.3°F (-0.2°C)	44th Coolest	Coolest since: 1963	1904
	54.5°F (12.5°C)	54.8°F (12.7°C)	-0.3°F (-0.2°C)	84th Warmest	Warmest since: 1964	2012
	Ties: 1897, 1907, 1948, 1985, 1993, 2008
Nov 1964–Aug 1965 10-Month	53.8°F (12.1°C)	53.7°F (12.1°C)	0.1°F (0.0°C)	56th Coolest	Coolest since: 1963	1904
	53.8°F (12.1°C)	53.7°F (12.1°C)	0.1°F (0.0°C)	72nd Warmest	Warmest since: 1964	2012
	Ties: 1903
Oct 1964–Aug 1965 11-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	46th Coolest	Coolest since: 1963	1904
	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	82nd Warmest	Warmest since: 1964	2012
	Ties: 1936, 1937, 1956, 1967
Sep 1964–Aug 1965 12-Month	55.1°F (12.8°C)	55.4°F (13.0°C)	-0.3°F (-0.2°C)	46th Coolest	Coolest since: 1963	1904
	55.1°F (12.8°C)	55.4°F (13.0°C)	-0.3°F (-0.2°C)	82nd Warmest	Warmest since: 1964	2012
	Ties: 1903, 1973, 1980
Mar 1964–Aug 1965 18-Month	59.0°F (15.0°C)	58.8°F (14.9°C)	0.2°F (0.1°C)	69th Coolest	Coolest since: 1963	1904
	59.0°F (15.0°C)	58.8°F (14.9°C)	0.2°F (0.1°C)	59th Warmest	Warmest since: 1964	2012
	Ties: 1896, 1930, 1983
Sep 1963–Aug 1965 24-Month	55.6°F (13.1°C)	55.4°F (13.0°C)	0.2°F (0.1°C)	76th Coolest	Coolest since: 1964	1979
	55.6°F (13.1°C)	55.4°F (13.0°C)	0.2°F (0.1°C)	51st Warmest	Warmest since: 1957	2017
	Ties: 1936, 1944, 1975, 1998, 2009
Sep 1962–Aug 1965 36-Month	55.2°F (12.9°C)	55.4°F (13.0°C)	-0.2°F (-0.1°C)	44th Coolest	Coolest since: 1964	1979
	55.2°F (12.9°C)	55.4°F (13.0°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 1964	2018
	Ties: 1902, 1914, 1930, 1958, 1964, 1983, 1986
Sep 1961–Aug 1965 48-Month	55.2°F (12.9°C)	55.4°F (13.0°C)	-0.2°F (-0.1°C)	41st Coolest	Coolest since: 1964	1980
	55.2°F (12.9°C)	55.4°F (13.0°C)	-0.2°F (-0.1°C)	84th Warmest	Warmest since: 1959	2019
	Ties: 1903, 1926, 1952, 1966, 1977
Sep 1960–Aug 1965 60-Month	55.0°F (12.8°C)	55.3°F (12.9°C)	-0.3°F (-0.1°C)	28th Coolest	Coolest since: 1964	1906
	55.0°F (12.8°C)	55.3°F (12.9°C)	-0.3°F (-0.1°C)	96th Warmest	Warmest since: 1960	2020
	Ties: 1902, 1909, 1912, 1928, 1930, 1960

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings