Climate at a Glance

Divisional 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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 5. East

Average Temperature Rankings, August 2011

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 2011
1-Month
73.2°F
(22.9°C)
72.1°F
(22.3°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 2009 1915
37th Warmest Warmest since: 2010 1947
Ties: 1928, 1953
Jul–Aug 2011
2-Month
76.0°F
(24.4°C)
73.2°F
(22.9°C)
2.8°F
(1.5°C)
115th Coolest Coolest since: 2009 1915
11th Warmest Warmest since: 2010 1936
Ties: 1913
Jun–Aug 2011
3-Month
74.7°F
(23.7°C)
72.3°F
(22.4°C)
2.4°F
(1.3°C)
115th Coolest Coolest since: 2009 1915
11th Warmest Warmest since: 2010 1936
Ties: 1931, 1954
May–Aug 2011
4-Month
71.4°F
(21.9°C)
69.5°F
(20.8°C)
1.9°F
(1.1°C)
107th Coolest Coolest since: 2009 1915
19th Warmest Warmest since: 2010 1934
Ties: 1953, 1980, 1998
Apr–Aug 2011
5-Month
67.3°F
(19.6°C)
65.6°F
(18.7°C)
1.7°F
(0.9°C)
107th Coolest Coolest since: 2009 1907
19th Warmest Warmest since: 2010 1991
Ties: 1954, 1999, 2007
Mar–Aug 2011
6-Month
62.8°F
(17.1°C)
61.0°F
(16.1°C)
1.8°F
(1.0°C)
112th Coolest Coolest since: 2009 1904, 1907
14th Warmest Warmest since: 2010 2012
Ties: 1959, 1998
Feb–Aug 2011
7-Month
57.9°F
(14.4°C)
56.3°F
(13.5°C)
1.6°F
(0.9°C)
106th Coolest Coolest since: 2009 1904
20th Warmest Warmest since: 2010 2012
Ties: 1995
Jan–Aug 2011
8-Month
53.3°F
(11.8°C)
52.2°F
(11.2°C)
1.1°F
(0.6°C)
86th Coolest Coolest since: 2009 1904, 1912
40th Warmest Warmest since: 2010 2012
Dec 2010–Aug 2011
9-Month
49.7°F
(9.8°C)
49.5°F
(9.7°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 2009 1904
58th Warmest Warmest since: 2010 2012
Ties: 1937, 1956, 1974
Nov 2010–Aug 2011
10-Month
48.9°F
(9.4°C)
48.5°F
(9.2°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 2009 1904
52nd Warmest Warmest since: 2010 2012
Ties: 1975, 1985
Oct 2010–Aug 2011
11-Month
49.5°F
(9.7°C)
48.9°F
(9.4°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 2009 1904
48th Warmest Warmest since: 2010 2012
Ties: 1944, 2013
Sep 2010–Aug 2011
12-Month
51.0°F
(10.6°C)
50.3°F
(10.2°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 2009 1904
41st Warmest Warmest since: 2010 2012
Ties: 1913, 1992, 2008
Mar 2010–Aug 2011
18-Month
55.7°F
(13.2°C)
53.9°F
(12.2°C)
1.8°F
(1.0°C)
111th Coolest Coolest since: 2010 1904
14th Warmest Warmest since: 2006 2012
Ties: 1992, 2000, 2005
Sep 2009–Aug 2011
24-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
101st Coolest Coolest since: 2010 1905
23rd Warmest Warmest since: 2007 2017
Ties: 2003
Sep 2008–Aug 2011
36-Month
50.9°F
(10.5°C)
50.2°F
(10.1°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 2010 1904
39th Warmest Warmest since: 2010 2018
Ties: 1941, 1950, 1976, 1990, 2009, 2010
Sep 2007–Aug 2011
48-Month
50.9°F
(10.5°C)
50.2°F
(10.1°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1998 1905
38th Warmest Warmest since: 2010 2019
Ties: 1941, 1944, 1949, 1954, 1975, 1976, 1986, 2015
Sep 2006–Aug 2011
60-Month
51.1°F
(10.6°C)
50.2°F
(10.1°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1998 1906
35th Warmest Warmest since: 2010 2002
Ties: 1923, 1942, 1958, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/