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 1991

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Period Value 1981-2010
Mean
Amomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
April 1991
1-Month
52.8°F
(11.6°C)
49.9°F
(9.9°C)
2.9°F
(1.7°C)
52nd Coolest Coolest since: 1990 2018
10th Warmest Warmest since: 1986 2010
Mar–Apr 1991
2-Month
46.9°F
(8.3°C)
44.3°F
(6.8°C)
2.6°F
(1.5°C)
53rd Coolest Coolest since: 1990 1965
9th Warmest Warmest since: 1986 2012
Feb–Apr 1991
3-Month
41.9°F
(5.5°C)
39.1°F
(3.9°C)
2.8°F
(1.6°C)
53rd Coolest Coolest since: 1990 1978, 1979
9th Warmest Warmest since: 1987 2012
Jan–Apr 1991
4-Month
36.8°F
(2.7°C)
35.5°F
(1.9°C)
1.3°F
(0.8°C)
47th Coolest Coolest since: 1989 1979
15th Warmest Warmest since: 1990 2012
Dec 1990–Apr 1991
5-Month
35.3°F
(1.8°C)
34.2°F
(1.2°C)
1.1°F
(0.6°C)
47th Coolest Coolest since: 1989 1979
15th Warmest Warmest since: 1990 2012
Ties: 2010
Nov 1990–Apr 1991
6-Month
37.0°F
(2.8°C)
35.3°F
(1.8°C)
1.7°F
(1.0°C)
49th Coolest Coolest since: 1990 1979
12th Warmest Warmest since: 1987 2012
Ties: 1987
Oct 1990–Apr 1991
7-Month
39.1°F
(3.9°C)
37.8°F
(3.2°C)
1.3°F
(0.7°C)
47th Coolest Coolest since: 1990 1978, 1979
13th Warmest Warmest since: 1987 2012
Sep 1990–Apr 1991
8-Month
42.6°F
(5.9°C)
41.3°F
(5.2°C)
1.3°F
(0.7°C)
48th Coolest Coolest since: 1990 1978
12th Warmest Warmest since: 1987 2012
Aug 1990–Apr 1991
9-Month
45.9°F
(7.7°C)
44.8°F
(7.1°C)
1.1°F
(0.6°C)
48th Coolest Coolest since: 1990 1978
12th Warmest Warmest since: 1987 2012
Ties: 1974
Jul 1990–Apr 1991
10-Month
48.6°F
(9.2°C)
47.9°F
(8.8°C)
0.7°F
(0.4°C)
48th Coolest Coolest since: 1990 1977, 1978
12th Warmest Warmest since: 1987 2012
Ties: 2005
Jun 1990–Apr 1991
11-Month
50.5°F
(10.3°C)
49.8°F
(9.9°C)
0.7°F
(0.4°C)
46th Coolest Coolest since: 1990 1977, 1978
14th Warmest Warmest since: 1987 2012
May 1990–Apr 1991
12-Month
51.1°F
(10.6°C)
50.7°F
(10.4°C)
0.4°F
(0.2°C)
43rd Coolest Coolest since: 1990 1977
17th Warmest Warmest since: 1987 2012
Ties: 1983
Nov 1989–Apr 1991
18-Month
46.0°F
(7.8°C)
45.5°F
(7.5°C)
0.5°F
(0.3°C)
44th Coolest Coolest since: 1990 1979
15th Warmest Warmest since: 1988 2017
Ties: 2001, 2002
May 1989–Apr 1991
24-Month
50.8°F
(10.4°C)
50.6°F
(10.3°C)
0.2°F
(0.1°C)
41st Coolest Coolest since: 1990 1978
17th Warmest Warmest since: 1990 2017
Ties: 1987, 1990, 2009
May 1988–Apr 1991
36-Month
50.9°F
(10.5°C)
50.7°F
(10.4°C)
0.2°F
(0.1°C)
42nd Coolest Coolest since: 1990 1979
14th Warmest Warmest since: 1989 2000
Ties: 1999, 2003, 2009
May 1987–Apr 1991
48-Month
50.9°F
(10.5°C)
50.6°F
(10.3°C)
0.3°F
(0.2°C)
38th Coolest Coolest since: 1989 1980
16th Warmest Warmest since: 1990 2002
Ties: 1989, 2010
May 1986–Apr 1991
60-Month
51.0°F
(10.6°C)
50.5°F
(10.3°C)
0.5°F
(0.3°C)
39th Coolest Coolest since: 1990 1981
13th Warmest Warmest to Date 2002
Ties: 2000, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 19, 2019 from https://www.ncdc.noaa.gov/cag/