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 2020. 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
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
February 2018
1-Month
28.9°F
(-1.7°C)
29.0°F
(-1.7°C)
-0.1°F
(0.0°C)
39th Coolest Coolest since: 2015 2015
24th Warmest Warmest since: 2017 1998
Jan–Feb 2018
2-Month
26.9°F
(-2.8°C)
27.0°F
(-2.8°C)
-0.1°F
(0.0°C)
40th Coolest Coolest since: 2015 1979
23rd Warmest Warmest since: 2017 1998
Dec 2017–Feb 2018
3-Month
27.0°F
(-2.8°C)
27.7°F
(-2.4°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest since: 2015 1979
29th Warmest Warmest since: 2017 1998
Nov 2017–Feb 2018
4-Month
30.2°F
(-1.0°C)
31.2°F
(-0.4°C)
-1.0°F
(-0.6°C)
31st Coolest Coolest since: 2015 1977
31st Warmest Warmest since: 2017 2002
Ties: 1965, 1972
Oct 2017–Feb 2018
5-Month
35.7°F
(2.1°C)
35.7°F
(2.1°C)
0.0°F
(0.0°C)
38th Coolest Coolest since: 2015 1977
23rd Warmest Warmest since: 2017 2002
Ties: 2004
Sep 2017–Feb 2018
6-Month
41.3°F
(5.2°C)
40.7°F
(4.8°C)
0.6°F
(0.4°C)
41st Coolest Coolest since: 2015 1977
20th Warmest Warmest since: 2017 2017
Ties: 1964
Aug 2017–Feb 2018
7-Month
45.6°F
(7.6°C)
45.4°F
(7.4°C)
0.2°F
(0.2°C)
40th Coolest Coolest since: 2015 1977
21st Warmest Warmest since: 2017 2017
Ties: 1961
Jul 2017–Feb 2018
8-Month
49.2°F
(9.6°C)
49.1°F
(9.5°C)
0.1°F
(0.1°C)
39th Coolest Coolest since: 2015 1977
22nd Warmest Warmest since: 2017 2017
Ties: 1984, 1990, 2007
Jun 2017–Feb 2018
9-Month
51.8°F
(11.0°C)
51.4°F
(10.8°C)
0.4°F
(0.2°C)
40th Coolest Coolest since: 2015 1977
21st Warmest Warmest since: 2017 2017
May 2017–Feb 2018
10-Month
52.4°F
(11.3°C)
52.3°F
(11.3°C)
0.1°F
(0.0°C)
36th Coolest Coolest since: 2015 1977
25th Warmest Warmest since: 2017 1999, 2017
Apr 2017–Feb 2018
11-Month
52.5°F
(11.4°C)
52.1°F
(11.2°C)
0.4°F
(0.2°C)
43rd Coolest Coolest since: 2015 1977
18th Warmest Warmest since: 2017 1999
Ties: 1960, 2005, 2007
Mar 2017–Feb 2018
12-Month
51.5°F
(10.8°C)
51.0°F
(10.6°C)
0.5°F
(0.2°C)
42nd Coolest Coolest since: 2015 1977
19th Warmest Warmest since: 2017 2017
Ties: 1964
Sep 2016–Feb 2018
18-Month
49.2°F
(9.6°C)
47.6°F
(8.7°C)
1.6°F
(0.9°C)
53rd Coolest Coolest since: 2016 1979
6th Warmest Warmest since: 2017 2017
Mar 2016–Feb 2018
24-Month
52.6°F
(11.4°C)
51.0°F
(10.6°C)
1.6°F
(0.8°C)
56th Coolest Coolest since: 2016 2015
3rd Warmest Warmest since: 2017 2000
Ties: 1992
Mar 2015–Feb 2018
36-Month
52.4°F
(11.3°C)
51.0°F
(10.6°C)
1.4°F
(0.7°C)
56th Coolest Coolest since: 2017 1979
1st Warmest Warmest since: 2000 2000, 2018
Ties: 2000
Mar 2014–Feb 2018
48-Month
51.4°F
(10.8°C)
51.0°F
(10.6°C)
0.4°F
(0.2°C)
43rd Coolest Coolest since: 2017 1980
12th Warmest Warmest since: 2009 2002
Ties: 2003
Mar 2013–Feb 2018
60-Month
50.7°F
(10.4°C)
50.9°F
(10.5°C)
-0.2°F
(-0.1°C)
28th Coolest Coolest since: 1998 1981
25th Warmest Warmest since: 2012 1992, 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2020, retrieved on September 19, 2020 from https://www.ncdc.noaa.gov/cag/