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 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 5. East

Average Temperature Rankings, May 2003

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 2003
1-Month
60.0°F
(15.6°C)
61.0°F
(16.1°C)
-1.0°F
(-0.5°C)
47th Coolest Coolest since: 2002 1907
82nd Warmest Warmest since: 2001 2018
Ties: 2021
Apr–May 2003
2-Month
56.4°F
(13.6°C)
55.5°F
(13.1°C)
0.9°F
(0.5°C)
82nd Coolest Coolest since: 2002 1907
47th Warmest Warmest since: 2001 1977
Ties: 1948, 2019
Mar–May 2003
3-Month
51.2°F
(10.7°C)
49.7°F
(9.8°C)
1.5°F
(0.9°C)
92nd Coolest Coolest since: 2002 1960
37th Warmest Warmest since: 2001 2012
Ties: 1959, 1999, 2015
Feb–May 2003
4-Month
44.5°F
(6.9°C)
44.1°F
(6.7°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1997 1978
57th Warmest Warmest since: 2002 2012
Ties: 1995
Jan–May 2003
5-Month
39.6°F
(4.2°C)
40.1°F
(4.5°C)
-0.5°F
(-0.3°C)
46th Coolest Coolest since: 1997 1978
83rd Warmest Warmest since: 2002 2012
Ties: 1914, 1948, 1961
Dec 2002–May 2003
6-Month
38.1°F
(3.4°C)
38.1°F
(3.4°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 2001 1978
70th Warmest Warmest since: 2002 2012
Ties: 1913, 1948, 1967
Nov 2002–May 2003
7-Month
38.2°F
(3.4°C)
38.3°F
(3.5°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 2001 1904
77th Warmest Warmest since: 2002 2012
Ties: 1910, 1929, 1952
Oct 2002–May 2003
8-Month
39.8°F
(4.3°C)
40.2°F
(4.6°C)
-0.4°F
(-0.3°C)
42nd Coolest Coolest since: 1997 1904
86th Warmest Warmest since: 2002 2012
Ties: 1900, 1915, 1923, 1959
Sep 2002–May 2003
9-Month
43.0°F
(6.1°C)
43.0°F
(6.1°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1997 1904
72nd Warmest Warmest since: 2002 2012
Ties: 1923, 1925, 1966, 1989
Aug 2002–May 2003
10-Month
46.0°F
(7.8°C)
45.9°F
(7.7°C)
0.1°F
(0.1°C)
61st Coolest Coolest since: 1997 1904
67th Warmest Warmest since: 2002 2012
Ties: 1927
Jul 2002–May 2003
11-Month
48.8°F
(9.3°C)
48.5°F
(9.2°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 2001 1904
58th Warmest Warmest since: 2002 2012
Ties: 1909, 1933
Jun 2002–May 2003
12-Month
50.9°F
(10.5°C)
50.4°F
(10.2°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 2001 1904
49th Warmest Warmest since: 2002 2012
Ties: 1898, 1938, 1983
Dec 2001–May 2003
18-Month
47.6°F
(8.7°C)
46.2°F
(7.9°C)
1.4°F
(0.8°C)
100th Coolest Coolest since: 2002 1905
27th Warmest Warmest since: 2000 2017
Jun 2001–May 2003
24-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 2002 1905
21st Warmest Warmest since: 2000 2017
Ties: 2005
Jun 2000–May 2003
36-Month
51.2°F
(10.7°C)
50.3°F
(10.2°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1998 1905, 1906
36th Warmest Warmest since: 2002 2018
Ties: 1974
Jun 1999–May 2003
48-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 1999 1905
19th Warmest Warmest since: 2002 2019
Ties: 1955, 2005
Jun 1998–May 2003
60-Month
51.9°F
(11.1°C)
50.3°F
(10.2°C)
1.6°F
(0.9°C)
120th Coolest Coolest since: 2001 1905, 1906, 1908
4th Warmest Warmest since: 2002 2020
Ties: 1935, 2006, 2008, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/