Climate at a Glance

Divisional 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.


Illinois, Climate Division 3. West

Average Temperature Rankings, May 2012

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2012
1-Month
67.4°F
(19.7°C)
62.3°F
(16.8°C)
5.1°F
(2.9°C)
114th Coolest Coolest since: 2011 1924
12th Warmest Warmest since: 2007 2018
Apr–May 2012
2-Month
60.8°F
(16.0°C)
56.8°F
(13.8°C)
4.0°F
(2.2°C)
118th Coolest Coolest since: 2011 1907
8th Warmest Warmest since: 2010 1896
Ties: 2001
Mar–May 2012
3-Month
58.7°F
(14.8°C)
50.9°F
(10.5°C)
7.8°F
(4.3°C)
125th Coolest Coolest since: 2011 1960
1st Warmest Warmest to Date 2012
Feb–May 2012
4-Month
52.7°F
(11.5°C)
45.2°F
(7.3°C)
7.5°F
(4.2°C)
125th Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Jan–May 2012
5-Month
48.3°F
(9.1°C)
41.0°F
(5.0°C)
7.3°F
(4.1°C)
125th Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Dec 2011–May 2012
6-Month
45.9°F
(7.7°C)
38.8°F
(3.8°C)
7.1°F
(3.9°C)
124th Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Nov 2011–May 2012
7-Month
45.7°F
(7.6°C)
39.1°F
(3.9°C)
6.6°F
(3.7°C)
124th Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Oct 2011–May 2012
8-Month
46.9°F
(8.3°C)
41.0°F
(5.0°C)
5.9°F
(3.3°C)
124th Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Sep 2011–May 2012
9-Month
48.7°F
(9.3°C)
43.8°F
(6.6°C)
4.9°F
(2.7°C)
124th Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Aug 2011–May 2012
10-Month
51.3°F
(10.7°C)
46.7°F
(8.2°C)
4.6°F
(2.5°C)
124th Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Jul 2011–May 2012
11-Month
54.0°F
(12.2°C)
49.5°F
(9.7°C)
4.5°F
(2.5°C)
124th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Jun 2011–May 2012
12-Month
55.4°F
(13.0°C)
51.2°F
(10.7°C)
4.2°F
(2.3°C)
124th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Dec 2010–May 2012
18-Month
49.6°F
(9.8°C)
47.1°F
(8.4°C)
2.5°F
(1.4°C)
116th Coolest Coolest since: 2011 1979
8th Warmest Warmest since: 2006 2017
Jun 2010–May 2012
24-Month
53.6°F
(12.0°C)
51.3°F
(10.7°C)
2.3°F
(1.3°C)
120th Coolest Coolest since: 2011 1905
4th Warmest Warmest since: 2000 2017
Jun 2009–May 2012
36-Month
52.6°F
(11.4°C)
51.2°F
(10.7°C)
1.4°F
(0.7°C)
108th Coolest Coolest since: 2011 1979
15th Warmest Warmest since: 2008 2018
Ties: 2001, 2019
Jun 2008–May 2012
48-Month
52.1°F
(11.2°C)
51.2°F
(10.7°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 2011 1980
28th Warmest Warmest since: 2009 1935
Ties: 1991
Jun 2007–May 2012
60-Month
52.0°F
(11.1°C)
51.2°F
(10.7°C)
0.8°F
(0.4°C)
97th Coolest Coolest since: 2011 1906, 1907, 1979
24th Warmest Warmest since: 2009 1935
Ties: 1925, 1932, 2000, 2001, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/