Climate at a Glance

Statewide 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 November 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, February 2012

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
February 2012
1-Month
35.8°F
(2.1°C)
29.2°F
(-1.6°C)
6.6°F
(3.7°C)
111th Coolest Coolest since: 2011 1978
15th Warmest Warmest since: 2005 2017
Jan–Feb 2012
2-Month
33.8°F
(1.0°C)
27.2°F
(-2.7°C)
6.6°F
(3.7°C)
117th Coolest Coolest since: 2011 1979
9th Warmest Warmest since: 2006 2017
Dec 2011–Feb 2012
3-Month
34.5°F
(1.4°C)
28.0°F
(-2.2°C)
6.5°F
(3.6°C)
121st Coolest Coolest since: 2011 1978
4th Warmest Warmest since: 2002 1932
Nov 2011–Feb 2012
4-Month
37.4°F
(3.0°C)
31.3°F
(-0.4°C)
6.1°F
(3.4°C)
121st Coolest Coolest since: 2011 1977
4th Warmest Warmest since: 2002 1932
Oct 2011–Feb 2012
5-Month
40.9°F
(4.9°C)
35.9°F
(2.2°C)
5.0°F
(2.7°C)
121st Coolest Coolest since: 2011 1977
4th Warmest Warmest since: 2002 1932
Ties: 2016
Sep 2011–Feb 2012
6-Month
44.7°F
(7.1°C)
41.0°F
(5.0°C)
3.7°F
(2.1°C)
119th Coolest Coolest since: 2011 1977
6th Warmest Warmest since: 2002 1932
Aug 2011–Feb 2012
7-Month
49.0°F
(9.4°C)
45.6°F
(7.6°C)
3.4°F
(1.8°C)
119th Coolest Coolest since: 2011 1977
6th Warmest Warmest since: 2002 1932
Jul 2011–Feb 2012
8-Month
52.9°F
(11.6°C)
49.4°F
(9.7°C)
3.5°F
(1.9°C)
122nd Coolest Coolest since: 2011 1977
3rd Warmest Warmest since: 1932 1932
Jun 2011–Feb 2012
9-Month
55.1°F
(12.8°C)
51.8°F
(11.0°C)
3.3°F
(1.8°C)
122nd Coolest Coolest since: 2011 1977
3rd Warmest Warmest since: 1932 1932
May 2011–Feb 2012
10-Month
55.8°F
(13.2°C)
52.8°F
(11.6°C)
3.0°F
(1.6°C)
121st Coolest Coolest since: 2011 1918
4th Warmest Warmest since: 1999 1932
Ties: 2016
Apr 2011–Feb 2012
11-Month
55.5°F
(13.1°C)
52.7°F
(11.5°C)
2.8°F
(1.6°C)
118th Coolest Coolest since: 2011 1918
7th Warmest Warmest since: 2002 1932
Mar 2011–Feb 2012
12-Month
54.4°F
(12.4°C)
51.6°F
(10.9°C)
2.8°F
(1.5°C)
120th Coolest Coolest since: 2011 1918
5th Warmest Warmest since: 1999 2017
Ties: 1999
Sep 2010–Feb 2012
18-Month
49.8°F
(9.9°C)
48.0°F
(8.9°C)
1.8°F
(1.0°C)
111th Coolest Coolest since: 2011 1905
13th Warmest Warmest since: 2007 2017
Ties: 1935, 2007
Mar 2010–Feb 2012
24-Month
53.9°F
(12.2°C)
51.6°F
(10.9°C)
2.3°F
(1.3°C)
118th Coolest Coolest since: 2011 1905
6th Warmest Warmest since: 2000 2017
Mar 2009–Feb 2012
36-Month
52.9°F
(11.6°C)
51.6°F
(10.9°C)
1.3°F
(0.7°C)
105th Coolest Coolest since: 2011 1905, 1918, 1979
18th Warmest Warmest since: 2008 2013, 2018
Ties: 1939, 1992, 2014
Mar 2008–Feb 2012
48-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
94th Coolest Coolest since: 2011 1905
28th Warmest Warmest since: 2009 2019
Ties: 1932, 1950, 1991, 2004
Mar 2007–Feb 2012
60-Month
52.7°F
(11.5°C)
51.6°F
(10.9°C)
1.1°F
(0.6°C)
107th Coolest Coolest since: 2011 1905
14th Warmest Warmest since: 2009 1935, 2002
Ties: 1923, 2004

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 16, 2019 from https://www.ncdc.noaa.gov/cag/