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 September 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, November 2009

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
November 2009
1-Month
47.2°F
(8.4°C)
40.8°F
(4.9°C)
6.4°F
(3.5°C)
120th Coolest Coolest since: 2008 1976
6th Warmest Warmest since: 2001 2001
Oct–Nov 2009
2-Month
48.6°F
(9.2°C)
47.7°F
(8.7°C)
0.9°F
(0.5°C)
76th Coolest Coolest since: 2008 1976
50th Warmest Warmest since: 2007 1963, 2016
Ties: 1982
Sep–Nov 2009
3-Month
54.4°F
(12.4°C)
53.9°F
(12.2°C)
0.5°F
(0.2°C)
75th Coolest Coolest since: 2008 1976
51st Warmest Warmest since: 2007 1931
Ties: 1912, 1948, 1984, 2000
Aug–Nov 2009
4-Month
58.5°F
(14.7°C)
58.7°F
(14.8°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 2008 1976
82nd Warmest Warmest since: 2008 2016
Ties: 1915, 1928, 1968, 1991, 2006, 2008
Jul–Nov 2009
5-Month
60.9°F
(16.1°C)
62.1°F
(16.7°C)
-1.2°F
(-0.6°C)
18th Coolest Coolest since: 1996 1976
108th Warmest Warmest since: 2008 1931
Ties: 1898, 1911, 1993
Jun–Nov 2009
6-Month
62.8°F
(17.1°C)
63.6°F
(17.6°C)
-0.8°F
(-0.5°C)
26th Coolest Coolest since: 1997 1976
100th Warmest Warmest since: 2008 1931
Ties: 1932, 1937, 1997
May–Nov 2009
7-Month
62.8°F
(17.1°C)
63.4°F
(17.4°C)
-0.6°F
(-0.3°C)
30th Coolest Coolest since: 1997 1917, 1976
96th Warmest Warmest since: 2008 1934, 2016
Ties: 1898, 1923, 1937, 1957, 1961
Apr–Nov 2009
8-Month
61.4°F
(16.3°C)
61.9°F
(16.6°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1997 1907
92nd Warmest Warmest since: 2008 2010, 2016
Ties: 1915
Mar–Nov 2009
9-Month
59.4°F
(15.2°C)
59.5°F
(15.3°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 2008 1917
75th Warmest Warmest since: 2007 2016
Ties: 1896, 1910, 1952, 2019
Feb–Nov 2009
10-Month
56.7°F
(13.7°C)
56.4°F
(13.6°C)
0.3°F
(0.1°C)
69th Coolest Coolest since: 2008 1917
57th Warmest Warmest since: 2007 2012, 2016
Ties: 1897, 1918, 1948
Jan–Nov 2009
11-Month
53.5°F
(11.9°C)
53.7°F
(12.1°C)
-0.2°F
(-0.2°C)
58th Coolest Coolest since: 2008 1904, 1979
68th Warmest Warmest since: 2007 2012
Ties: 1936, 1974, 1994
Dec 2008–Nov 2009
12-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 2008 1904
82nd Warmest Warmest since: 2008 2016
Ties: 1965, 1966, 2008
Jun 2008–Nov 2009
18-Month
55.4°F
(13.0°C)
55.7°F
(13.2°C)
-0.3°F
(-0.2°C)
45th Coolest Coolest since: 1997 1904
80th Warmest Warmest since: 2008 2012, 2016
Ties: 1897, 1908, 1927, 1945, 1961, 1965, 1976, 1980, 2015
Dec 2007–Nov 2009
24-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1997 1979
85th Warmest Warmest since: 2008 2017
Ties: 1900, 1911, 1963, 1966, 1977, 1994
Dec 2006–Nov 2009
36-Month
52.2°F
(11.2°C)
51.6°F
(10.9°C)
0.6°F
(0.3°C)
88th Coolest Coolest since: 1998 1905
35th Warmest Warmest since: 2008 2017, 2018
Ties: 1941, 1943, 1957, 2011, 2014
Dec 2005–Nov 2009
48-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
96th Coolest Coolest since: 2004 1905
26th Warmest Warmest since: 2008 2007, 2018
Ties: 1924, 1932, 1936, 1989, 1992, 1999, 2004
Dec 2004–Nov 2009
60-Month
52.8°F
(11.6°C)
51.6°F
(10.9°C)
1.2°F
(0.7°C)
109th Coolest Coolest since: 2005 1907
12th Warmest Warmest since: 2008 2002
Ties: 1957, 1991, 2003, 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 24, 2020 from https://www.ncdc.noaa.gov/cag/