Divisional Rankings

Divisional Data Info
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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:
1907
82nd Warmest
Warmest since:
2018
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:
1907
47th Warmest
Warmest since:
1977
Ties: 1948, 2019, 2022
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:
1960
37th Warmest
Warmest since:
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:
1978
57th Warmest
Warmest since:
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:
1978
83rd Warmest
Warmest since:
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:
1978
70th Warmest
Warmest since:
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:
1904
77th Warmest
Warmest since:
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:
1904
86th Warmest
Warmest since:
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:
1904
72nd Warmest
Warmest since:
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:
1904
67th Warmest
Warmest since:
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:
1904
58th Warmest
Warmest since:
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:
1904
49th Warmest
Warmest since:
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:
1905
27th Warmest
Warmest since:
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:
1905
21st Warmest
Warmest since:
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:
1905, 1906
36th Warmest
Warmest since:
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:
1905
19th Warmest
Warmest since:
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:
1905, 1906, 1908
4th Warmest
Warmest since:
2020
Ties: 1935, 2006, 2008, 2019

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