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 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 2013

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2013
1-Month
54.4°F
(12.4°C)
55.3°F
(12.9°C)
-0.9°F
(-0.5°C)
45th Coolest Coolest since: 2008 1907
84th Warmest Warmest since: 2012 1896
Ties: 1910, 1952
Mar–Apr 2013
2-Month
46.8°F
(8.2°C)
49.9°F
(9.9°C)
-3.1°F
(-1.7°C)
12th Coolest Coolest since: 1996 1926, 1960
117th Warmest Warmest since: 2012 2012
Ties: 1904, 1980, 2018
Feb–Apr 2013
3-Month
43.3°F
(6.3°C)
44.9°F
(7.2°C)
-1.6°F
(-0.9°C)
35th Coolest Coolest since: 1996 1899
94th Warmest Warmest since: 2012 2012
Ties: 1940, 1941
Jan–Apr 2013
4-Month
41.2°F
(5.1°C)
41.4°F
(5.2°C)
-0.2°F
(-0.1°C)
57th Coolest Coolest since: 2008 1978
72nd Warmest Warmest since: 2012 2012
Ties: 1923, 1961, 2022
Dec 2012–Apr 2013
5-Month
41.2°F
(5.1°C)
40.1°F
(4.5°C)
1.1°F
(0.6°C)
81st Coolest Coolest since: 2011 1978
47th Warmest Warmest since: 2012 2012
Ties: 1909, 1989
Nov 2012–Apr 2013
6-Month
41.7°F
(5.4°C)
40.9°F
(4.9°C)
0.8°F
(0.5°C)
82nd Coolest Coolest since: 2011 1912
46th Warmest Warmest since: 2012 2012
Ties: 1903, 1910, 1914, 1987
Oct 2012–Apr 2013
7-Month
43.7°F
(6.5°C)
43.3°F
(6.3°C)
0.4°F
(0.2°C)
76th Coolest Coolest since: 2011 1899, 1978
52nd Warmest Warmest since: 2012 2012
Ties: 1945, 1966, 2011
Sep 2012–Apr 2013
8-Month
46.6°F
(8.1°C)
46.4°F
(8.0°C)
0.2°F
(0.1°C)
56th Coolest Coolest since: 2010 1918
72nd Warmest Warmest since: 2012 2017
Ties: 1896, 1910, 1989, 2010
Aug 2012–Apr 2013
9-Month
50.0°F
(10.0°C)
49.8°F
(9.9°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 2010 1918
60th Warmest Warmest since: 2012 2017
Ties: 1950, 1983, 1985
Jul 2012–Apr 2013
10-Month
53.4°F
(11.9°C)
52.5°F
(11.4°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 2010 1918
39th Warmest Warmest since: 2012 2012
Ties: 1909, 1914, 1925, 1953, 2019
Jun 2012–Apr 2013
11-Month
55.4°F
(13.0°C)
54.5°F
(12.5°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 2010 1918
38th Warmest Warmest since: 2012 2012, 2017
Ties: 1898, 1923, 1946, 1987, 2004
May 2012–Apr 2013
12-Month
56.7°F
(13.7°C)
55.4°F
(13.0°C)
1.3°F
(0.7°C)
102nd Coolest Coolest since: 2010 1918
26th Warmest Warmest since: 2012 2012, 2017
Ties: 1934, 1953, 1974, 2005
Nov 2011–Apr 2013
18-Month
53.7°F
(12.1°C)
50.6°F
(10.3°C)
3.1°F
(1.8°C)
125th Coolest Coolest since: 2012 1979
2nd Warmest Warmest to Date 2017
May 2011–Apr 2013
24-Month
58.0°F
(14.4°C)
55.4°F
(13.0°C)
2.6°F
(1.4°C)
125th Coolest Coolest since: 2012 1978
2nd Warmest Warmest since: 2012 2017
Ties: 2012
May 2010–Apr 2013
36-Month
57.6°F
(14.2°C)
55.3°F
(12.9°C)
2.3°F
(1.3°C)
124th Coolest Coolest since: 2012 1979
2nd Warmest Warmest to Date 2018
May 2009–Apr 2013
48-Month
57.0°F
(13.9°C)
55.4°F
(13.0°C)
1.6°F
(0.9°C)
121st Coolest Coolest since: 2012 1980
4th Warmest Warmest since: 2008 2019
Ties: 2002, 2008, 2018
May 2008–Apr 2013
60-Month
56.7°F
(13.7°C)
55.4°F
(13.0°C)
1.3°F
(0.7°C)
117th Coolest Coolest since: 2012 1980, 1981
7th Warmest Warmest since: 2012 2020
Ties: 2002, 2003, 2006, 2009, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/