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


Illinois, Climate Division 3. West

Average Temperature Rankings, August 2011

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 2011
1-Month
75.2°F
(24.0°C)
73.6°F
(23.1°C)
1.6°F
(0.9°C)
101st Coolest Coolest since: 2009 1915
26th Warmest Warmest since: 2010 1947
Ties: 1953, 1998, 2005
Jul–Aug 2011
2-Month
77.8°F
(25.4°C)
74.9°F
(23.8°C)
2.9°F
(1.6°C)
117th Coolest Coolest since: 2010 1915
10th Warmest Warmest since: 1988 1936
Jun–Aug 2011
3-Month
75.7°F
(24.3°C)
73.7°F
(23.2°C)
2.0°F
(1.1°C)
112th Coolest Coolest since: 2009 1915
15th Warmest Warmest since: 2010 1936
Ties: 1980, 2005
May–Aug 2011
4-Month
72.2°F
(22.3°C)
70.9°F
(21.6°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 2009 1915
30th Warmest Warmest since: 2010 1934
Ties: 1956, 1964, 1998
Apr–Aug 2011
5-Month
68.1°F
(20.1°C)
67.0°F
(19.4°C)
1.1°F
(0.7°C)
96th Coolest Coolest since: 2009 1907
31st Warmest Warmest since: 2010 1934
Mar–Aug 2011
6-Month
63.6°F
(17.6°C)
62.4°F
(16.9°C)
1.2°F
(0.7°C)
103rd Coolest Coolest since: 2009 1950
24th Warmest Warmest since: 2010 2012
Ties: 1925, 1946, 1963
Feb–Aug 2011
7-Month
58.5°F
(14.7°C)
57.4°F
(14.1°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 2009 1904
31st Warmest Warmest since: 2010 2012
Ties: 1931, 1941, 1952, 1959, 2007
Jan–Aug 2011
8-Month
53.8°F
(12.1°C)
53.3°F
(11.8°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 2009 1904
48th Warmest Warmest since: 2010 2012
Ties: 1956, 1957, 1992, 2001
Dec 2010–Aug 2011
9-Month
50.4°F
(10.2°C)
50.4°F
(10.2°C)
0.0°F
(0.0°C)
67th Coolest Coolest since: 2009 1904
59th Warmest Warmest since: 2010 2012
Ties: 1897, 1935, 1964, 1968, 1974, 2013
Nov 2010–Aug 2011
10-Month
49.7°F
(9.8°C)
49.4°F
(9.7°C)
0.3°F
(0.1°C)
75th Coolest Coolest since: 2009 1904
51st Warmest Warmest since: 2010 2012
Ties: 1952, 1964
Oct 2010–Aug 2011
11-Month
50.3°F
(10.2°C)
49.9°F
(9.9°C)
0.4°F
(0.3°C)
76th Coolest Coolest since: 2009 1904
50th Warmest Warmest since: 2010 2012
Ties: 1981
Sep 2010–Aug 2011
12-Month
51.7°F
(10.9°C)
51.3°F
(10.7°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 2009 1904
47th Warmest Warmest since: 2010 2012
Ties: 1900, 1909, 1923, 1946, 1981
Mar 2010–Aug 2011
18-Month
56.3°F
(13.5°C)
55.0°F
(12.8°C)
1.3°F
(0.7°C)
105th Coolest Coolest since: 2010 1904
21st Warmest Warmest since: 2007 2012
Ties: 1919, 1935, 1937, 1991, 2007, 2013
Sep 2009–Aug 2011
24-Month
51.8°F
(11.0°C)
51.3°F
(10.7°C)
0.5°F
(0.3°C)
90th Coolest Coolest since: 2010 1979
35th Warmest Warmest since: 2007 2017
Ties: 1901, 1938, 1953, 1957
Sep 2008–Aug 2011
36-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 2010 1979
57th Warmest Warmest since: 2009 2018
Ties: 1914, 1983, 2009
Sep 2007–Aug 2011
48-Month
51.2°F
(10.7°C)
51.2°F
(10.7°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1998 1905
67th Warmest Warmest since: 2010 1934
Ties: 1947, 1959, 1994, 2015
Sep 2006–Aug 2011
60-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
72nd Coolest Coolest since: 1998 1906
50th Warmest Warmest since: 2010 1934, 1935
Ties: 1946, 1950, 1959, 1976, 1993, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2020, retrieved on September 27, 2020 from https://www.ncdc.noaa.gov/cag/