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, February 1991

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Period Value 1981-2010
Mean
Amomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
February 1991
1-Month
31.7°F
(-0.2°C)
28.6°F
(-1.9°C)
3.1°F
(1.7°C)
47th Coolest Coolest since: 1989 2015
15th Warmest Warmest since: 1990 1998
Jan–Feb 1991
2-Month
26.6°F
(-3.0°C)
26.6°F
(-3.0°C)
0.0°F
(0.0°C)
40th Coolest Coolest since: 1988 1979
22nd Warmest Warmest since: 1990 1998
Ties: 1961
Dec 1990–Feb 1991
3-Month
27.5°F
(-2.5°C)
27.4°F
(-2.6°C)
0.1°F
(0.1°C)
41st Coolest Coolest since: 1989 1979
21st Warmest Warmest since: 1990 1998
Ties: 2004
Nov 1990–Feb 1991
4-Month
32.0°F
(0.0°C)
30.8°F
(-0.7°C)
1.2°F
(0.7°C)
46th Coolest Coolest since: 1990 1977
15th Warmest Warmest since: 1987 2002
Oct 1990–Feb 1991
5-Month
36.0°F
(2.2°C)
35.2°F
(1.8°C)
0.8°F
(0.4°C)
43rd Coolest Coolest since: 1990 1977
17th Warmest Warmest since: 1987 2002
Ties: 1966
Sep 1990–Feb 1991
6-Month
41.1°F
(5.1°C)
40.3°F
(4.6°C)
0.8°F
(0.5°C)
42nd Coolest Coolest since: 1990 1977
18th Warmest Warmest since: 1987 2017
Ties: 1974
Aug 1990–Feb 1991
7-Month
45.6°F
(7.6°C)
45.0°F
(7.2°C)
0.6°F
(0.4°C)
42nd Coolest Coolest since: 1990 1977
18th Warmest Warmest since: 1987 2017
Ties: 2018
Jul 1990–Feb 1991
8-Month
49.0°F
(9.4°C)
48.7°F
(9.3°C)
0.3°F
(0.1°C)
38th Coolest Coolest since: 1990 1977
22nd Warmest Warmest since: 1989 2017
Jun 1990–Feb 1991
9-Month
51.3°F
(10.7°C)
51.0°F
(10.6°C)
0.3°F
(0.1°C)
38th Coolest Coolest since: 1990 1977
22nd Warmest Warmest since: 1989 2017
May 1990–Feb 1991
10-Month
51.9°F
(11.1°C)
51.9°F
(11.1°C)
0.0°F
(0.0°C)
34th Coolest Coolest since: 1990 1977
26th Warmest Warmest since: 1989 2017
Apr 1990–Feb 1991
11-Month
51.8°F
(11.0°C)
51.8°F
(11.0°C)
0.0°F
(0.0°C)
34th Coolest Coolest since: 1990 1977
26th Warmest Warmest since: 1989 2017
Mar 1990–Feb 1991
12-Month
51.0°F
(10.6°C)
50.7°F
(10.4°C)
0.3°F
(0.2°C)
41st Coolest Coolest since: 1990 1977
19th Warmest Warmest since: 1989 2017
Ties: 1964, 1976, 1983
Sep 1989–Feb 1991
18-Month
47.4°F
(8.6°C)
47.2°F
(8.4°C)
0.2°F
(0.2°C)
42nd Coolest Coolest since: 1990 1979
16th Warmest Warmest since: 1988 2017
Ties: 1984, 2019
Mar 1989–Feb 1991
24-Month
50.4°F
(10.2°C)
50.6°F
(10.3°C)
-0.2°F
(-0.1°C)
32nd Coolest Coolest since: 1986 1994, 2015
26th Warmest Warmest since: 1990 2017
Ties: 1984
Mar 1988–Feb 1991
36-Month
50.7°F
(10.4°C)
50.6°F
(10.3°C)
0.1°F
(0.1°C)
38th Coolest Coolest since: 1987 1979
18th Warmest Warmest since: 1990 2018
Ties: 1993, 2005, 2011
Mar 1987–Feb 1991
48-Month
50.8°F
(10.4°C)
50.5°F
(10.3°C)
0.3°F
(0.1°C)
37th Coolest Coolest since: 1988 1980
17th Warmest Warmest since: 1990 2002
Ties: 2004, 2010
Mar 1986–Feb 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: 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 18, 2019 from https://www.ncdc.noaa.gov/cag/