Climate at a Glance

City 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 July 2019. For more information, please see Climatological Rankings.


Chicago, Illinois

Average Temperature Rankings, April 2009

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
April 2009
1-Month
48.3°F
(9.1°C)
49.8°F
(9.9°C)
-1.5°F
(-0.8°C)
20th Coolest Coolest since: 2007 2018
42nd Warmest Warmest since: 2008 2010
Ties: 1965, 2000, 2016
Mar–Apr 2009
2-Month
44.5°F
(6.9°C)
44.3°F
(6.8°C)
0.2°F
(0.1°C)
39th Coolest Coolest since: 2008 1965
23rd Warmest Warmest since: 2007 2012
Feb–Apr 2009
3-Month
39.4°F
(4.1°C)
39.1°F
(3.9°C)
0.3°F
(0.2°C)
39th Coolest Coolest since: 2008 1978, 1979
23rd Warmest Warmest since: 2006 2012
Jan–Apr 2009
4-Month
33.8°F
(1.0°C)
35.5°F
(1.9°C)
-1.7°F
(-0.9°C)
28th Coolest Coolest since: 2008 1979
34th Warmest Warmest since: 2008 2012
Ties: 2008, 2011
Dec 2008–Apr 2009
5-Month
31.8°F
(-0.1°C)
34.1°F
(1.2°C)
-2.3°F
(-1.3°C)
17th Coolest Coolest since: 2001 1979
45th Warmest Warmest since: 2008 2012
Nov 2008–Apr 2009
6-Month
33.2°F
(0.7°C)
35.3°F
(1.8°C)
-2.1°F
(-1.1°C)
18th Coolest Coolest since: 2001 1979
43rd Warmest Warmest since: 2008 2012
Ties: 2018, 2019
Oct 2008–Apr 2009
7-Month
36.2°F
(2.3°C)
37.9°F
(3.3°C)
-1.7°F
(-1.0°C)
19th Coolest Coolest since: 1997 1978, 1979
41st Warmest Warmest since: 2008 2012
Sep 2008–Apr 2009
8-Month
40.0°F
(4.4°C)
41.2°F
(5.1°C)
-1.2°F
(-0.7°C)
20th Coolest Coolest since: 2001 1978
40th Warmest Warmest since: 2008 2012
Aug 2008–Apr 2009
9-Month
43.8°F
(6.6°C)
44.8°F
(7.1°C)
-1.0°F
(-0.5°C)
19th Coolest Coolest since: 2001 1978
41st Warmest Warmest since: 2008 2012
Ties: 1960
Jul 2008–Apr 2009
10-Month
46.9°F
(8.3°C)
47.8°F
(8.8°C)
-0.9°F
(-0.5°C)
21st Coolest Coolest since: 2001 1977, 1978
39th Warmest Warmest since: 2008 2012
Jun 2008–Apr 2009
11-Month
49.2°F
(9.6°C)
49.8°F
(9.9°C)
-0.6°F
(-0.3°C)
24th Coolest Coolest since: 2001 1977, 1978
36th Warmest Warmest since: 2008 2012
Ties: 1966, 1971, 1985
May 2008–Apr 2009
12-Month
49.8°F
(9.9°C)
50.7°F
(10.4°C)
-0.9°F
(-0.5°C)
21st Coolest Coolest since: 2001 1977
39th Warmest Warmest since: 2008 2012
Ties: 1967, 1985
Nov 2007–Apr 2009
18-Month
44.6°F
(7.0°C)
45.6°F
(7.6°C)
-1.0°F
(-0.6°C)
24th Coolest Coolest since: 1997 1979
35th Warmest Warmest since: 2008 2017
May 2007–Apr 2009
24-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
41st Coolest Coolest since: 2004 1978
17th Warmest Warmest since: 2008 2017
Ties: 1987, 1990, 1991
May 2006–Apr 2009
36-Month
50.9°F
(10.5°C)
50.6°F
(10.3°C)
0.3°F
(0.2°C)
42nd Coolest Coolest since: 2005 1979
14th Warmest Warmest since: 2008 2000
Ties: 1991, 1999, 2003
May 2005–Apr 2009
48-Month
51.5°F
(10.8°C)
50.6°F
(10.3°C)
0.9°F
(0.5°C)
47th Coolest Coolest since: 2006 1980
7th Warmest Warmest since: 2008 2002
May 2004–Apr 2009
60-Month
51.5°F
(10.8°C)
50.6°F
(10.3°C)
0.9°F
(0.5°C)
46th Coolest Coolest since: 2007 1981
6th Warmest Warmest since: 2008 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 25, 2019 from https://www.ncdc.noaa.gov/cag/