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, October 2005

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
October 2005 1-Month	55.7°F (13.2°C)	54.6°F (12.6°C)	1.1°F (0.6°C)	85th Coolest	Coolest since: 2004	1925
October 2005 1-Month	55.7°F (13.2°C)	54.6°F (12.6°C)	1.1°F (0.6°C)	44th Warmest	Warmest since: 2000	1963
Sep–Oct 2005 2-Month	63.2°F (17.3°C)	60.5°F (15.8°C)	2.7°F (1.5°C)	111th Coolest	Coolest since: 2004	1917
	63.2°F (17.3°C)	60.5°F (15.8°C)	2.7°F (1.5°C)	18th Warmest	Warmest since: 1998	1897
	Ties: 2015
Aug–Oct 2005 3-Month	67.3°F (19.6°C)	64.8°F (18.2°C)	2.5°F (1.4°C)	117th Coolest	Coolest since: 2004	1917
	67.3°F (19.6°C)	64.8°F (18.2°C)	2.5°F (1.4°C)	12th Warmest	Warmest since: 1998	1947
	Ties: 1941
Jul–Oct 2005 4-Month	69.6°F (20.9°C)	67.5°F (19.7°C)	2.1°F (1.2°C)	117th Coolest	Coolest since: 2004	1917
	69.6°F (20.9°C)	67.5°F (19.7°C)	2.1°F (1.2°C)	12th Warmest	Warmest since: 1983	1936
	Ties: 1941
Jun–Oct 2005 5-Month	70.7°F (21.5°C)	68.2°F (20.1°C)	2.5°F (1.4°C)	122nd Coolest	Coolest since: 2004	1917
Jun–Oct 2005 5-Month	70.7°F (21.5°C)	68.2°F (20.1°C)	2.5°F (1.4°C)	7th Warmest	Warmest since: 1936	1936
May–Oct 2005 6-Month	69.0°F (20.6°C)	67.2°F (19.6°C)	1.8°F (1.0°C)	112th Coolest	Coolest since: 2004	1917
	69.0°F (20.6°C)	67.2°F (19.6°C)	1.8°F (1.0°C)	17th Warmest	Warmest since: 1998	1936
	Ties: 1939
Apr–Oct 2005 7-Month	67.1°F (19.5°C)	65.0°F (18.3°C)	2.1°F (1.2°C)	120th Coolest	Coolest since: 2004	1917
	67.1°F (19.5°C)	65.0°F (18.3°C)	2.1°F (1.2°C)	9th Warmest	Warmest since: 1998	2010
	Ties: 1955, 1998
Mar–Oct 2005 8-Month	63.6°F (17.6°C)	61.8°F (16.6°C)	1.8°F (1.0°C)	116th Coolest	Coolest since: 2004	1917
	63.6°F (17.6°C)	61.8°F (16.6°C)	1.8°F (1.0°C)	13th Warmest	Warmest since: 1998	2012
	Ties: 1955
Feb–Oct 2005 9-Month	60.5°F (15.8°C)	58.2°F (14.6°C)	2.3°F (1.2°C)	120th Coolest	Coolest since: 2004	1917
Feb–Oct 2005 9-Month	60.5°F (15.8°C)	58.2°F (14.6°C)	2.3°F (1.2°C)	9th Warmest	Warmest since: 1998	2012
Jan–Oct 2005 10-Month	57.4°F (14.1°C)	54.9°F (12.7°C)	2.5°F (1.4°C)	122nd Coolest	Coolest since: 2004	1904
	57.4°F (14.1°C)	54.9°F (12.7°C)	2.5°F (1.4°C)	7th Warmest	Warmest since: 1998	2012
	Ties: 1991
Dec 2004–Oct 2005 11-Month	55.0°F (12.8°C)	52.6°F (11.4°C)	2.4°F (1.4°C)	121st Coolest	Coolest since: 2004	1904
	55.0°F (12.8°C)	52.6°F (11.4°C)	2.4°F (1.4°C)	7th Warmest	Warmest since: 1998	2012
	Ties: 1991
Nov 2004–Oct 2005 12-Month	54.2°F (12.3°C)	51.6°F (10.9°C)	2.6°F (1.4°C)	119th Coolest	Coolest since: 2004	1904
	54.2°F (12.3°C)	51.6°F (10.9°C)	2.6°F (1.4°C)	9th Warmest	Warmest since: 2002	2012
	Ties: 2000
May 2004–Oct 2005 18-Month	58.4°F (14.7°C)	56.8°F (13.8°C)	1.6°F (0.9°C)	115th Coolest	Coolest since: 2004	1904
	58.4°F (14.7°C)	56.8°F (13.8°C)	1.6°F (0.9°C)	13th Warmest	Warmest since: 2002	2012
	Ties: 1931, 2007
Nov 2003–Oct 2005 24-Month	53.5°F (11.9°C)	51.6°F (10.9°C)	1.9°F (1.0°C)	115th Coolest	Coolest since: 2004	1905
	53.5°F (11.9°C)	51.6°F (10.9°C)	1.9°F (1.0°C)	12th Warmest	Warmest since: 2000	2017
	Ties: 1955, 2016
Nov 2002–Oct 2005 36-Month	52.7°F (11.5°C)	51.6°F (10.9°C)	1.1°F (0.6°C)	102nd Coolest	Coolest since: 2003	1904, 1979
	52.7°F (11.5°C)	51.6°F (10.9°C)	1.1°F (0.6°C)	24th Warmest	Warmest since: 2004	2018
	Ties: 1935, 1988, 1992
Nov 2001–Oct 2005 48-Month	53.1°F (11.7°C)	51.6°F (10.9°C)	1.5°F (0.8°C)	115th Coolest	Coolest since: 2004	1905
	53.1°F (11.7°C)	51.6°F (10.9°C)	1.5°F (0.8°C)	10th Warmest	Warmest since: 2002	2019
	Ties: 1933, 1955, 1956, 2012
Nov 2000–Oct 2005 60-Month	52.7°F (11.5°C)	51.6°F (10.9°C)	1.1°F (0.6°C)	108th Coolest	Coolest since: 2004	1905, 1906
	52.7°F (11.5°C)	51.6°F (10.9°C)	1.1°F (0.6°C)	16th Warmest	Warmest since: 2004	2002, 2020
	Ties: 1936, 2001, 2004, 2009, 2012, 2018, 2022

Citing This Page

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