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 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
February 2018
1-Month
28.9°F
(-1.7°C)
28.6°F
(-1.9°C)
0.3°F
(0.2°C)
40th Coolest Coolest since: 2015 2015
22nd Warmest Warmest since: 2017 1998
Jan–Feb 2018
2-Month
26.9°F
(-2.8°C)
26.7°F
(-2.9°C)
0.2°F
(0.1°C)
45th Coolest Coolest since: 2015 1979
17th Warmest Warmest since: 2017 1998
Ties: 1975, 1984, 2013
Dec 2017–Feb 2018
3-Month
27.0°F
(-2.8°C)
27.4°F
(-2.6°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 2015 1979
27th Warmest Warmest since: 2017 1998
Nov 2017–Feb 2018
4-Month
30.2°F
(-1.0°C)
30.9°F
(-0.6°C)
-0.7°F
(-0.4°C)
35th Coolest Coolest since: 2015 1977
26th Warmest Warmest since: 2017 2002
Oct 2017–Feb 2018
5-Month
35.7°F
(2.1°C)
35.3°F
(1.8°C)
0.4°F
(0.3°C)
41st Coolest Coolest since: 2015 1977
19th Warmest Warmest since: 2017 2002
Ties: 1964, 2004
Sep 2017–Feb 2018
6-Month
41.3°F
(5.2°C)
40.3°F
(4.6°C)
1.0°F
(0.6°C)
44th Coolest Coolest since: 2015 1977
16th Warmest Warmest since: 2017 2017
Aug 2017–Feb 2018
7-Month
45.6°F
(7.6°C)
45.0°F
(7.2°C)
0.6°F
(0.4°C)
41st Coolest Coolest since: 2015 1977
19th Warmest Warmest since: 2017 2017
Jul 2017–Feb 2018
8-Month
49.2°F
(9.6°C)
48.7°F
(9.3°C)
0.5°F
(0.3°C)
41st Coolest Coolest since: 2015 1977
19th Warmest Warmest since: 2017 2017
Ties: 2007
Jun 2017–Feb 2018
9-Month
51.8°F
(11.0°C)
51.1°F
(10.6°C)
0.7°F
(0.4°C)
45th Coolest Coolest since: 2015 1977
15th Warmest Warmest since: 2017 2017
Ties: 1987
May 2017–Feb 2018
10-Month
52.4°F
(11.3°C)
52.0°F
(11.1°C)
0.4°F
(0.2°C)
41st Coolest Coolest since: 2015 1977
19th Warmest Warmest since: 2017 2017
Ties: 1995
Apr 2017–Feb 2018
11-Month
52.5°F
(11.4°C)
51.7°F
(10.9°C)
0.8°F
(0.5°C)
48th Coolest Coolest since: 2015 1977
12th Warmest Warmest since: 2017 2017
Ties: 1976, 2005, 2007
Mar 2017–Feb 2018
12-Month
51.5°F
(10.8°C)
50.7°F
(10.4°C)
0.8°F
(0.4°C)
47th Coolest Coolest since: 2015 1977
13th Warmest Warmest since: 2017 2017
Sep 2016–Feb 2018
18-Month
49.2°F
(9.6°C)
47.2°F
(8.4°C)
2.0°F
(1.2°C)
53rd Coolest Coolest since: 2016 1979
5th Warmest Warmest since: 2017 2017
Mar 2016–Feb 2018
24-Month
52.6°F
(11.4°C)
50.6°F
(10.3°C)
2.0°F
(1.1°C)
55th Coolest Coolest since: 2016 2015
3rd Warmest Warmest since: 2017 2017
Mar 2015–Feb 2018
36-Month
52.4°F
(11.3°C)
50.6°F
(10.3°C)
1.8°F
(1.0°C)
55th Coolest Coolest since: 2017 1979
1st Warmest Warmest to Date 2018
Mar 2014–Feb 2018
48-Month
51.4°F
(10.8°C)
50.6°F
(10.3°C)
0.8°F
(0.5°C)
47th Coolest Coolest since: 2017 1980
7th Warmest Warmest since: 2009 2002
Ties: 2003
Mar 2013–Feb 2018
60-Month
50.7°F
(10.4°C)
50.5°F
(10.3°C)
0.2°F
(0.1°C)
34th Coolest Coolest since: 1999 1981
18th Warmest Warmest since: 2012 2002
Ties: 1993, 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/