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 2020. For more information, please see Climatological Rankings.


Chicago, Illinois

Average Temperature Rankings, February 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
February 1999
1-Month
35.2°F
(1.8°C)
29.1°F
(-1.6°C)
6.1°F
(3.4°C)
57th Coolest Coolest since: 1997 2015
6th Warmest Warmest since: 1998 1998
Ties: 2000
Jan–Feb 1999
2-Month
29.5°F
(-1.4°C)
27.1°F
(-2.7°C)
2.4°F
(1.3°C)
51st Coolest Coolest since: 1997 1979
12th Warmest Warmest since: 1998 1998
Dec 1998–Feb 1999
3-Month
31.6°F
(-0.2°C)
27.8°F
(-2.3°C)
3.8°F
(2.1°C)
55th Coolest Coolest since: 1997 1979
8th Warmest Warmest since: 1998 1998
Nov 1998–Feb 1999
4-Month
35.2°F
(1.8°C)
31.3°F
(-0.4°C)
3.9°F
(2.2°C)
57th Coolest Coolest since: 1998 1977
5th Warmest Warmest since: 1998 2002
Ties: 1998
Oct 1998–Feb 1999
5-Month
39.5°F
(4.2°C)
35.7°F
(2.1°C)
3.8°F
(2.1°C)
57th Coolest Coolest since: 1998 1977
4th Warmest Warmest to Date 2002
Sep 1998–Feb 1999
6-Month
44.4°F
(6.9°C)
40.8°F
(4.9°C)
3.6°F
(2.0°C)
59th Coolest Coolest since: 1998 1977
2nd Warmest Warmest to Date 2017
Ties: 2002
Aug 1998–Feb 1999
7-Month
48.7°F
(9.3°C)
45.5°F
(7.5°C)
3.2°F
(1.8°C)
59th Coolest Coolest since: 1998 1977
2nd Warmest Warmest to Date 2017
Ties: 2002
Jul 1998–Feb 1999
8-Month
52.0°F
(11.1°C)
49.1°F
(9.5°C)
2.9°F
(1.6°C)
58th Coolest Coolest since: 1998 1977
3rd Warmest Warmest to Date 2017
Jun 1998–Feb 1999
9-Month
54.1°F
(12.3°C)
51.5°F
(10.8°C)
2.6°F
(1.5°C)
59th Coolest Coolest since: 1998 1977
2nd Warmest Warmest to Date 2017
May 1998–Feb 1999
10-Month
55.3°F
(12.9°C)
52.4°F
(11.3°C)
2.9°F
(1.6°C)
60th Coolest Coolest since: 1998 1977
1st Warmest Warmest to Date 1999, 2017
Ties: 2017
Apr 1998–Feb 1999
11-Month
54.9°F
(12.7°C)
52.2°F
(11.2°C)
2.7°F
(1.5°C)
60th Coolest Coolest since: 1998 1977
1st Warmest Warmest to Date 1999
Mar 1998–Feb 1999
12-Month
53.6°F
(12.0°C)
51.0°F
(10.6°C)
2.6°F
(1.4°C)
59th Coolest Coolest since: 1998 1977
2nd Warmest Warmest to Date 2017
Sep 1997–Feb 1999
18-Month
50.2°F
(10.1°C)
47.6°F
(8.7°C)
2.6°F
(1.4°C)
57th Coolest Coolest since: 1998 1979
2nd Warmest Warmest to Date 2017
Mar 1997–Feb 1999
24-Month
52.4°F
(11.3°C)
51.0°F
(10.6°C)
1.4°F
(0.7°C)
54th Coolest Coolest since: 1998 2015
5th Warmest Warmest since: 1992 2000
Ties: 2012
Mar 1996–Feb 1999
36-Month
51.1°F
(10.6°C)
51.1°F
(10.6°C)
0.0°F
(0.0°C)
38th Coolest Coolest since: 1998 1979
19th Warmest Warmest since: 1993 2000, 2018
Mar 1995–Feb 1999
48-Month
51.1°F
(10.6°C)
51.1°F
(10.6°C)
0.0°F
(0.0°C)
37th Coolest Coolest since: 1998 1980
18th Warmest Warmest since: 1993 2002
Mar 1994–Feb 1999
60-Month
51.3°F
(10.7°C)
51.0°F
(10.6°C)
0.3°F
(0.1°C)
42nd Coolest Coolest since: 1998 1981
11th Warmest Warmest since: 1993 1992, 2002
Ties: 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/