Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, October 2008

View Period (Months):All1234567891011121824364860
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 2008
1-Month
54.2°F
(12.3°C)
54.6°F
(12.6°C)
-0.4°F
(-0.3°C)
54th Coolest Coolest since: 2006 1925
73rd Warmest Warmest since: 2007 1963
Ties: 2018
Sep–Oct 2008
2-Month
60.6°F
(15.9°C)
60.4°F
(15.8°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 2006 1917
58th Warmest Warmest since: 2007 1897, 2016
Ties: 1901, 1997
Aug–Oct 2008
3-Month
64.4°F
(18.0°C)
64.8°F
(18.2°C)
-0.4°F
(-0.2°C)
52nd Coolest Coolest since: 2006 1917
75th Warmest Warmest since: 2007 1947
Ties: 1898, 1990
Jul–Oct 2008
4-Month
66.9°F
(19.4°C)
67.5°F
(19.7°C)
-0.6°F
(-0.3°C)
47th Coolest Coolest since: 2006 1917
80th Warmest Warmest since: 2007 1936
Ties: 1985, 2020
Jun–Oct 2008
5-Month
68.2°F
(20.1°C)
68.3°F
(20.2°C)
-0.1°F
(-0.1°C)
67th Coolest Coolest since: 2006 1917
60th Warmest Warmest since: 2007 1936
Ties: 1898, 1906, 1916, 1935, 1961, 2020
May–Oct 2008
6-Month
66.6°F
(19.2°C)
67.2°F
(19.6°C)
-0.6°F
(-0.4°C)
36th Coolest Coolest since: 2003 1917
91st Warmest Warmest since: 2007 1936
Ties: 1946, 1948, 1957, 1968, 1979, 2014
Apr–Oct 2008
7-Month
64.5°F
(18.1°C)
65.0°F
(18.3°C)
-0.5°F
(-0.2°C)
37th Coolest Coolest since: 2003 1917
90th Warmest Warmest since: 2007 2010
Ties: 1898, 1969, 2003, 2020
Mar–Oct 2008
8-Month
61.3°F
(16.3°C)
61.9°F
(16.6°C)
-0.6°F
(-0.3°C)
41st Coolest Coolest since: 1997 1917
86th Warmest Warmest since: 2007 2012
Feb–Oct 2008
9-Month
57.4°F
(14.1°C)
58.3°F
(14.6°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1996 1917
96th Warmest Warmest since: 2007 2012
Ties: 1915, 1916, 1937, 1969, 1975
Jan–Oct 2008
10-Month
54.3°F
(12.4°C)
54.9°F
(12.7°C)
-0.6°F
(-0.3°C)
38th Coolest Coolest since: 2003 1904
89th Warmest Warmest since: 2007 2012
Ties: 1903, 1928, 1937
Dec 2007–Oct 2008
11-Month
52.1°F
(11.2°C)
52.6°F
(11.4°C)
-0.5°F
(-0.2°C)
42nd Coolest Coolest since: 2001 1904
84th Warmest Warmest since: 2007 2012
Ties: 1909, 1916, 1994
Nov 2007–Oct 2008
12-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 2003 1904
80th Warmest Warmest since: 2007 2012
Ties: 1909, 1927, 1943, 2015
May 2007–Oct 2008
18-Month
57.6°F
(14.2°C)
56.8°F
(13.8°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 2004 1904
39th Warmest Warmest since: 2007 2012
Ties: 1900, 2010
Nov 2006–Oct 2008
24-Month
52.8°F
(11.6°C)
51.6°F
(10.9°C)
1.2°F
(0.7°C)
104th Coolest Coolest since: 2004 1905
21st Warmest Warmest since: 2007 2017
Ties: 1931, 2003, 2011
Nov 2005–Oct 2008
36-Month
52.9°F
(11.6°C)
51.6°F
(10.9°C)
1.3°F
(0.7°C)
109th Coolest Coolest since: 2005 1904, 1979
15th Warmest Warmest since: 2007 2018
Ties: 1923, 1956, 2001
Nov 2004–Oct 2008
48-Month
53.3°F
(11.8°C)
51.6°F
(10.9°C)
1.7°F
(0.9°C)
117th Coolest Coolest since: 2006 1905
6th Warmest Warmest since: 2007 2019
Ties: 2001, 2002
Nov 2003–Oct 2008
60-Month
53.2°F
(11.8°C)
51.6°F
(10.9°C)
1.6°F
(0.9°C)
118th Coolest Coolest since: 2007 1905, 1906
4th Warmest Warmest since: 2002 2002, 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 16, 2021 from https://www.ncdc.noaa.gov/cag/