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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 2006

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2006
1-Month
64.8°F
(18.2°C)
65.1°F
(18.4°C)
-0.3°F
(-0.2°C)
53rd Coolest Coolest since: 2005 1917, 1924
73rd Warmest Warmest since: 2004 2018
Ties: 1993
Apr–May 2006
2-Month
63.1°F
(17.3°C)
60.2°F
(15.7°C)
2.9°F
(1.6°C)
113th Coolest Coolest since: 2005 1907
13th Warmest Warmest since: 2001 1896
Mar–May 2006
3-Month
57.6°F
(14.2°C)
55.0°F
(12.8°C)
2.6°F
(1.4°C)
110th Coolest Coolest since: 2005 1960
16th Warmest Warmest since: 2004 2012
Feb–May 2006
4-Month
52.0°F
(11.1°C)
50.0°F
(10.0°C)
2.0°F
(1.1°C)
102nd Coolest Coolest since: 2005 1978
24th Warmest Warmest since: 2004 2012
Ties: 2001
Jan–May 2006
5-Month
50.1°F
(10.1°C)
46.2°F
(7.9°C)
3.9°F
(2.2°C)
122nd Coolest Coolest since: 2005 1978
4th Warmest Warmest since: 1938 2012
Ties: 1938
Dec 2005–May 2006
6-Month
47.1°F
(8.4°C)
44.3°F
(6.8°C)
2.8°F
(1.6°C)
116th Coolest Coolest since: 2005 1978
9th Warmest Warmest since: 2000 2012
Ties: 1991
Nov 2005–May 2006
7-Month
47.3°F
(8.5°C)
44.3°F
(6.8°C)
3.0°F
(1.7°C)
118th Coolest Coolest since: 2005 1978
7th Warmest Warmest since: 2000 2012
Oct 2005–May 2006
8-Month
48.7°F
(9.3°C)
46.0°F
(7.8°C)
2.7°F
(1.5°C)
118th Coolest Coolest since: 2005 1978
7th Warmest Warmest since: 2000 2012
Sep 2005–May 2006
9-Month
51.3°F
(10.7°C)
48.5°F
(9.2°C)
2.8°F
(1.5°C)
118th Coolest Coolest since: 2005 1978
7th Warmest Warmest since: 2000 2012
Ties: 1999
Aug 2005–May 2006
10-Month
54.1°F
(12.3°C)
51.3°F
(10.7°C)
2.8°F
(1.6°C)
120th Coolest Coolest since: 2005 1978
5th Warmest Warmest since: 1932 2012
Jul 2005–May 2006
11-Month
56.3°F
(13.5°C)
53.7°F
(12.1°C)
2.6°F
(1.4°C)
119th Coolest Coolest since: 2005 1918
6th Warmest Warmest since: 2000 2012
Jun 2005–May 2006
12-Month
58.0°F
(14.4°C)
55.4°F
(13.0°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 2005 1904, 1918
5th Warmest Warmest since: 1932 2012
Dec 2004–May 2006
18-Month
54.1°F
(12.3°C)
51.7°F
(10.9°C)
2.4°F
(1.4°C)
118th Coolest Coolest since: 2005 1979
6th Warmest Warmest since: 2000 2017
Ties: 2000
Jun 2004–May 2006
24-Month
57.1°F
(13.9°C)
55.3°F
(12.9°C)
1.8°F
(1.0°C)
114th Coolest Coolest since: 2005 1905, 1978
10th Warmest Warmest since: 2000 2017
Ties: 1954, 1992, 1999
Jun 2003–May 2006
36-Month
56.9°F
(13.8°C)
55.3°F
(12.9°C)
1.6°F
(0.9°C)
111th Coolest Coolest since: 2005 1979
12th Warmest Warmest since: 2000 2018
Ties: 1956
Jun 2002–May 2006
48-Month
56.6°F
(13.7°C)
55.3°F
(12.9°C)
1.3°F
(0.8°C)
106th Coolest Coolest since: 2005 1980
16th Warmest Warmest since: 2002 2019
Ties: 2000
Jun 2001–May 2006
60-Month
56.7°F
(13.7°C)
55.4°F
(13.0°C)
1.3°F
(0.7°C)
115th Coolest Coolest since: 2005 1979, 1980, 1981
6th Warmest Warmest since: 2002 1935, 2019
Ties: 2012, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/