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 March 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, May 2010

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2010
1-Month
63.1°F
(17.3°C)
62.3°F
(16.8°C)
0.8°F
(0.5°C)
73rd Coolest Coolest since: 2009 1924
54th Warmest Warmest since: 2007 2018
Apr–May 2010
2-Month
61.0°F
(16.1°C)
56.8°F
(13.8°C)
4.2°F
(2.3°C)
121st Coolest Coolest since: 2009 1907
6th Warmest Warmest since: 1991 1896
Ties: 1987
Mar–May 2010
3-Month
55.0°F
(12.8°C)
50.9°F
(10.5°C)
4.1°F
(2.3°C)
120th Coolest Coolest since: 2009 1960
7th Warmest Warmest since: 1991 2012
Feb–May 2010
4-Month
46.9°F
(8.3°C)
45.2°F
(7.3°C)
1.7°F
(1.0°C)
97th Coolest Coolest since: 2009 1978
30th Warmest Warmest since: 2006 2012
Jan–May 2010
5-Month
41.3°F
(5.2°C)
40.9°F
(4.9°C)
0.4°F
(0.3°C)
72nd Coolest Coolest since: 2009 1978
55th Warmest Warmest since: 2009 2012
Ties: 1915, 1935, 1983, 2009
Dec 2009–May 2010
6-Month
39.0°F
(3.9°C)
38.8°F
(3.8°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 2009 1978
56th Warmest Warmest since: 2007 2012
Ties: 1950, 1989
Nov 2009–May 2010
7-Month
40.1°F
(4.5°C)
39.0°F
(3.9°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 2009 1978
37th Warmest Warmest since: 2007 2012
Ties: 1949, 1995
Oct 2009–May 2010
8-Month
41.2°F
(5.1°C)
41.0°F
(5.0°C)
0.2°F
(0.1°C)
72nd Coolest Coolest since: 2009 1978
54th Warmest Warmest since: 2007 2012
Ties: 1898, 1933, 1988
Sep 2009–May 2010
9-Month
43.8°F
(6.6°C)
43.7°F
(6.5°C)
0.1°F
(0.1°C)
68th Coolest Coolest since: 2009 1978
58th Warmest Warmest since: 2008 2012
Ties: 1900, 1915, 1933, 1950, 1986, 2008
Aug 2009–May 2010
10-Month
46.5°F
(8.1°C)
46.8°F
(8.2°C)
-0.3°F
(-0.1°C)
49th Coolest Coolest since: 2009 1978
77th Warmest Warmest since: 2008 2012
Ties: 1930, 1959, 2003, 2013
Jul 2009–May 2010
11-Month
48.6°F
(9.2°C)
49.4°F
(9.7°C)
-0.8°F
(-0.5°C)
30th Coolest Coolest since: 2001 1904
96th Warmest Warmest since: 2009 2012
Ties: 1943, 2001
Jun 2009–May 2010
12-Month
50.6°F
(10.3°C)
51.2°F
(10.7°C)
-0.6°F
(-0.4°C)
37th Coolest Coolest since: 2001 1904
89th Warmest Warmest since: 2009 2012
Ties: 1958, 1986
Dec 2008–May 2010
18-Month
46.6°F
(8.1°C)
47.1°F
(8.4°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 2009 1979
86th Warmest Warmest since: 2008 2017
Ties: 1902, 1925, 1926, 1927, 1929, 1944, 1975
Jun 2008–May 2010
24-Month
50.7°F
(10.4°C)
51.3°F
(10.7°C)
-0.6°F
(-0.3°C)
33rd Coolest Coolest since: 1997 1905
92nd Warmest Warmest since: 2009 2017
Jun 2007–May 2010
36-Month
51.0°F
(10.6°C)
51.3°F
(10.7°C)
-0.3°F
(-0.1°C)
46th Coolest Coolest since: 1998 1979
78th Warmest Warmest since: 2009 2018
Ties: 1908, 1964, 1973, 1975, 2011
Jun 2006–May 2010
48-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 1998 1980
56th Warmest Warmest since: 2009 1935
Ties: 1917, 1921, 1931, 1954, 1967, 1975, 1994
Jun 2005–May 2010
60-Month
51.9°F
(11.1°C)
51.2°F
(10.7°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 2005 1906, 1907, 1979
31st Warmest Warmest since: 2009 1935
Ties: 1924, 1937, 1989, 1990, 2016, 2017, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published April 2021, retrieved on April 18, 2021 from https://www.ncdc.noaa.gov/cag/