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 August 2019. For more information, please see Climatological Rankings.


Chicago, Illinois

Average Temperature Rankings, February 1999

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Period Value 1981-2010
Mean
Amomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
February 1999
1-Month
34.8°F
(1.6°C)
28.7°F
(-1.8°C)
6.1°F
(3.4°C)
56th Coolest Coolest since: 1997 2015
6th Warmest Warmest since: 1998 1998
Jan–Feb 1999
2-Month
29.1°F
(-1.6°C)
26.7°F
(-2.9°C)
2.4°F
(1.3°C)
50th Coolest Coolest since: 1997 1979
12th Warmest Warmest since: 1998 1998
Dec 1998–Feb 1999
3-Month
31.2°F
(-0.4°C)
27.4°F
(-2.6°C)
3.8°F
(2.2°C)
55th Coolest Coolest since: 1997 1979
7th Warmest Warmest since: 1998 1998
Ties: 2017
Nov 1998–Feb 1999
4-Month
34.8°F
(1.6°C)
30.8°F
(-0.7°C)
4.0°F
(2.3°C)
56th Coolest Coolest since: 1998 1977
5th Warmest Warmest since: 1998 2002
Ties: 1998
Oct 1998–Feb 1999
5-Month
39.1°F
(3.9°C)
35.3°F
(1.8°C)
3.8°F
(2.1°C)
55th Coolest Coolest since: 1998 1977
5th Warmest Warmest to Date 2002
Sep 1998–Feb 1999
6-Month
44.0°F
(6.7°C)
40.3°F
(4.6°C)
3.7°F
(2.1°C)
56th Coolest Coolest since: 1998 1977
4th Warmest Warmest to Date 2017
Aug 1998–Feb 1999
7-Month
48.3°F
(9.1°C)
45.0°F
(7.2°C)
3.3°F
(1.9°C)
57th Coolest Coolest since: 1998 1977
3rd Warmest Warmest to Date 2017
Ties: 2012, 2016
Jul 1998–Feb 1999
8-Month
51.7°F
(10.9°C)
48.8°F
(9.3°C)
2.9°F
(1.6°C)
56th Coolest Coolest since: 1998 1977
4th Warmest Warmest to Date 2017
Jun 1998–Feb 1999
9-Month
53.7°F
(12.1°C)
51.1°F
(10.6°C)
2.6°F
(1.5°C)
55th Coolest Coolest since: 1998 1977
5th Warmest Warmest to Date 2017
May 1998–Feb 1999
10-Month
54.9°F
(12.7°C)
52.0°F
(11.1°C)
2.9°F
(1.6°C)
58th Coolest Coolest since: 1998 1977
2nd Warmest Warmest to Date 2017
Apr 1998–Feb 1999
11-Month
54.5°F
(12.5°C)
51.8°F
(11.0°C)
2.7°F
(1.5°C)
58th Coolest Coolest since: 1998 1977
2nd Warmest Warmest to Date 2017
Ties: 2002
Mar 1998–Feb 1999
12-Month
53.3°F
(11.8°C)
50.7°F
(10.4°C)
2.6°F
(1.4°C)
58th Coolest Coolest since: 1998 1977
2nd Warmest Warmest to Date 2017
Sep 1997–Feb 1999
18-Month
49.8°F
(9.9°C)
47.2°F
(8.4°C)
2.6°F
(1.5°C)
56th Coolest Coolest since: 1998 1979
2nd Warmest Warmest to Date 2017
Mar 1997–Feb 1999
24-Month
52.1°F
(11.2°C)
50.7°F
(10.4°C)
1.4°F
(0.8°C)
52nd Coolest Coolest since: 1998 2015
6th Warmest Warmest to Date 2017
Ties: 2007
Mar 1996–Feb 1999
36-Month
50.7°F
(10.4°C)
50.6°F
(10.3°C)
0.1°F
(0.1°C)
38th Coolest Coolest since: 1998 1979
18th Warmest Warmest since: 1993 2018
Ties: 1976, 1991, 1993, 2005, 2010, 2011
Mar 1995–Feb 1999
48-Month
50.5°F
(10.3°C)
50.5°F
(10.3°C)
0.0°F
(0.0°C)
33rd Coolest Coolest since: 1998 1980
21st Warmest Warmest since: 1993 2002
Ties: 1993
Mar 1994–Feb 1999
60-Month
50.7°F
(10.4°C)
50.6°F
(10.3°C)
0.1°F
(0.1°C)
34th Coolest Coolest since: 1998 1981
18th Warmest Warmest since: 1993 2002
Ties: 1993, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/