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


Illinois

Average Temperature Rankings, May 2006

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2006
1-Month
62.3°F
(16.8°C)
62.1°F
(16.7°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 2005 1917
67th Warmest Warmest since: 2004 2018
Apr–May 2006
2-Month
59.6°F
(15.3°C)
56.8°F
(13.8°C)
2.8°F
(1.5°C)
109th Coolest Coolest since: 2005 1907
17th Warmest Warmest since: 2004 1896
Ties: 1934, 2015
Mar–May 2006
3-Month
53.7°F
(12.1°C)
51.1°F
(10.6°C)
2.6°F
(1.5°C)
108th Coolest Coolest since: 2005 1960
18th Warmest Warmest since: 2004 2012
Feb–May 2006
4-Month
48.0°F
(8.9°C)
45.7°F
(7.6°C)
2.3°F
(1.3°C)
108th Coolest Coolest since: 2005 1978
18th Warmest Warmest since: 2004 2012
Ties: 1896, 1927, 1986, 1992
Jan–May 2006
5-Month
46.0°F
(7.8°C)
41.6°F
(5.3°C)
4.4°F
(2.5°C)
121st Coolest Coolest since: 2005 1978, 1979
5th Warmest Warmest since: 1998 2012
Dec 2005–May 2006
6-Month
42.7°F
(5.9°C)
39.6°F
(4.2°C)
3.1°F
(1.7°C)
115th Coolest Coolest since: 2005 1978
10th Warmest Warmest since: 2000 2012
Ties: 1991
Nov 2005–May 2006
7-Month
42.9°F
(6.1°C)
39.7°F
(4.3°C)
3.2°F
(1.8°C)
115th Coolest Coolest since: 2005 1904
10th Warmest Warmest since: 2002 2012
Oct 2005–May 2006
8-Month
44.5°F
(6.9°C)
41.6°F
(5.3°C)
2.9°F
(1.6°C)
115th Coolest Coolest since: 2005 1904, 1978
10th Warmest Warmest since: 2002 2012
Ties: 1991
Sep 2005–May 2006
9-Month
47.4°F
(8.6°C)
44.3°F
(6.8°C)
3.1°F
(1.8°C)
117th Coolest Coolest since: 2005 1904
8th Warmest Warmest since: 2000 2012
Aug 2005–May 2006
10-Month
50.3°F
(10.2°C)
47.3°F
(8.5°C)
3.0°F
(1.7°C)
120th Coolest Coolest since: 2005 1904
5th Warmest Warmest since: 1932 2012
Ties: 1921
Jul 2005–May 2006
11-Month
52.6°F
(11.4°C)
49.8°F
(9.9°C)
2.8°F
(1.5°C)
120th Coolest Coolest since: 2005 1904
5th Warmest Warmest since: 2000 2012
Ties: 2000
Jun 2005–May 2006
12-Month
54.5°F
(12.5°C)
51.6°F
(10.9°C)
2.9°F
(1.6°C)
120th Coolest Coolest since: 2005 1904
5th Warmest Warmest since: 1932 2012
Dec 2004–May 2006
18-Month
50.3°F
(10.2°C)
47.6°F
(8.7°C)
2.7°F
(1.5°C)
118th Coolest Coolest since: 2005 1979
6th Warmest Warmest since: 2000 2017
Ties: 1922, 2000
Jun 2004–May 2006
24-Month
53.6°F
(12.0°C)
51.7°F
(10.9°C)
1.9°F
(1.1°C)
113th Coolest Coolest since: 2005 1905
11th Warmest Warmest since: 2000 2017
Ties: 1933
Jun 2003–May 2006
36-Month
53.4°F
(11.9°C)
51.7°F
(10.9°C)
1.7°F
(1.0°C)
116th Coolest Coolest since: 2005 1979
7th Warmest Warmest since: 2000 2018
Ties: 1955, 2007, 2019
Jun 2002–May 2006
48-Month
53.0°F
(11.7°C)
51.5°F
(10.8°C)
1.5°F
(0.9°C)
112th Coolest Coolest since: 2005 1980
10th Warmest Warmest since: 2002 2019
Ties: 1956, 1957, 2000, 2012
Jun 2001–May 2006
60-Month
53.2°F
(11.8°C)
51.6°F
(10.9°C)
1.6°F
(0.9°C)
119th Coolest Coolest since: 2005 1906, 1907, 1908, 1981
2nd Warmest Warmest since: 2002 2002
Ties: 1935

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/