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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 2011

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 2011
1-Month
76.9°F
(24.9°C)
73.9°F
(23.3°C)
3.0°F
(1.6°C)
110th Coolest Coolest since: 2009 1903
17th Warmest Warmest since: 2010 1952
May–Jun 2011
2-Month
70.9°F
(21.6°C)
69.4°F
(20.8°C)
1.5°F
(0.8°C)
93rd Coolest Coolest since: 2009 1907
34th Warmest Warmest since: 2010 2018
Ties: 1949, 1975, 1996, 2009
Apr–Jun 2011
3-Month
67.0°F
(19.4°C)
64.8°F
(18.2°C)
2.2°F
(1.2°C)
112th Coolest Coolest since: 2009 1907
15th Warmest Warmest since: 2010 2010
Ties: 1922, 2017
Mar–Jun 2011
4-Month
61.8°F
(16.6°C)
59.7°F
(15.4°C)
2.1°F
(1.2°C)
111th Coolest Coolest since: 2009 1960
16th Warmest Warmest since: 2010 2012
Ties: 1905
Feb–Jun 2011
5-Month
56.8°F
(13.8°C)
54.8°F
(12.7°C)
2.0°F
(1.1°C)
108th Coolest Coolest since: 2009 1912, 1960, 1978
19th Warmest Warmest since: 2010 2012
Ties: 2009
Jan–Jun 2011
6-Month
52.0°F
(11.1°C)
50.8°F
(10.4°C)
1.2°F
(0.7°C)
92nd Coolest Coolest since: 2009 1912, 1978
35th Warmest Warmest since: 2010 2012
Ties: 1922, 1934, 1955, 2009, 2018
Dec 2010–Jun 2011
7-Month
48.8°F
(9.3°C)
48.5°F
(9.2°C)
0.3°F
(0.1°C)
68th Coolest Coolest since: 2008 1978
58th Warmest Warmest since: 2010 2012
Ties: 1983
Nov 2010–Jun 2011
8-Month
48.6°F
(9.2°C)
48.0°F
(8.9°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 2008 1912
52nd Warmest Warmest since: 2010 2012
Ties: 1981, 2019
Oct 2010–Jun 2011
9-Month
49.7°F
(9.8°C)
49.0°F
(9.4°C)
0.7°F
(0.4°C)
77th Coolest Coolest since: 2009 1912, 1978
49th Warmest Warmest since: 2010 2012
Ties: 2019
Sep 2010–Jun 2011
10-Month
51.7°F
(10.9°C)
51.0°F
(10.6°C)
0.7°F
(0.3°C)
80th Coolest Coolest since: 2009 1978
46th Warmest Warmest since: 2010 2012
Ties: 1952
Aug 2010–Jun 2011
11-Month
54.3°F
(12.4°C)
53.4°F
(11.9°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 2010 1904, 1978
36th Warmest Warmest since: 2008 2012
Ties: 1941, 1976, 1986
Jul 2010–Jun 2011
12-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
95th Coolest Coolest since: 2010 1904, 1912, 1918, 1978
31st Warmest Warmest since: 2008 2012
Ties: 1898, 1935, 1957, 1972
Jan 2010–Jun 2011
18-Month
55.0°F
(12.8°C)
53.9°F
(12.2°C)
1.1°F
(0.6°C)
100th Coolest Coolest since: 2010 1979
26th Warmest Warmest since: 2008 2017
Jul 2009–Jun 2011
24-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
89th Coolest Coolest since: 2010 1978, 1979
36th Warmest Warmest since: 2009 2017
Ties: 1914, 1915, 2002, 2004
Jul 2008–Jun 2011
36-Month
55.9°F
(13.3°C)
55.4°F
(13.0°C)
0.5°F
(0.3°C)
87th Coolest Coolest since: 2010 1979
37th Warmest Warmest since: 2010 2018
Ties: 1936, 1940, 1941, 1974, 1989, 2010
Jul 2007–Jun 2011
48-Month
56.0°F
(13.3°C)
55.3°F
(12.9°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 2004 1980
33rd Warmest Warmest since: 2010 2019
Ties: 1937, 1940, 1941, 1988, 1989, 1991, 2004
Jul 2006–Jun 2011
60-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
100th Coolest Coolest since: 2005 1980
22nd Warmest Warmest since: 2010 2020
Ties: 1933, 1942, 2000, 2001, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on August 3, 2020 from https://www.ncdc.noaa.gov/cag/