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 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 5. East

Average Temperature Rankings, August 2003

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 2003
1-Month
73.7°F
(23.2°C)
72.1°F
(22.3°C)
1.6°F
(0.9°C)
98th Coolest Coolest since: 2002 1915
29th Warmest Warmest since: 1998 1947
Ties: 1984, 1993
Jul–Aug 2003
2-Month
73.4°F
(23.0°C)
73.2°F
(22.9°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 2000 1915
57th Warmest Warmest since: 2002 1936
Ties: 1966, 1969, 1974, 1977
Jun–Aug 2003
3-Month
71.3°F
(21.8°C)
72.3°F
(22.4°C)
-1.0°F
(-0.6°C)
33rd Coolest Coolest since: 1997 1915
94th Warmest Warmest since: 2002 1936
Ties: 1897, 1962, 2015
May–Aug 2003
4-Month
68.5°F
(20.3°C)
69.5°F
(20.8°C)
-1.0°F
(-0.5°C)
35th Coolest Coolest since: 1997 1915
92nd Warmest Warmest since: 2002 1934
Apr–Aug 2003
5-Month
65.3°F
(18.5°C)
65.5°F
(18.6°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1997 1907
80th Warmest Warmest since: 2002 1991
Ties: 1898, 2004
Mar–Aug 2003
6-Month
61.2°F
(16.2°C)
61.0°F
(16.1°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1997 1904, 1907
58th Warmest Warmest since: 2002 2012
Ties: 1895, 1905, 1939, 1956, 1963, 1968, 1974
Feb–Aug 2003
7-Month
56.0°F
(13.3°C)
56.2°F
(13.4°C)
-0.2°F
(-0.1°C)
56th Coolest Coolest since: 1997 1904
71st Warmest Warmest since: 2002 2012
Ties: 1908, 1984
Jan–Aug 2003
8-Month
51.5°F
(10.8°C)
52.2°F
(11.2°C)
-0.7°F
(-0.4°C)
43rd Coolest Coolest since: 1997 1904, 1912
84th Warmest Warmest since: 2002 2012
Ties: 1900, 1928, 1961
Dec 2002–Aug 2003
9-Month
49.2°F
(9.6°C)
49.5°F
(9.7°C)
-0.3°F
(-0.1°C)
52nd Coolest Coolest since: 1997 1904
74th Warmest Warmest since: 2002 2012
Ties: 1906, 1968
Nov 2002–Aug 2003
10-Month
48.1°F
(8.9°C)
48.5°F
(9.2°C)
-0.4°F
(-0.3°C)
45th Coolest Coolest since: 1997 1904
81st Warmest Warmest since: 2002 2012
Ties: 1903, 1923, 1948, 1965
Oct 2002–Aug 2003
11-Month
48.4°F
(9.1°C)
48.9°F
(9.4°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1997 1904
87th Warmest Warmest since: 2002 2012
Ties: 1969, 1971, 2009
Sep 2002–Aug 2003
12-Month
50.1°F
(10.1°C)
50.4°F
(10.2°C)
-0.3°F
(-0.1°C)
49th Coolest Coolest since: 1997 1904
77th Warmest Warmest since: 2002 2012
Mar 2002–Aug 2003
18-Month
53.9°F
(12.2°C)
53.9°F
(12.2°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1997 1904
67th Warmest Warmest since: 2002 2012
Ties: 1944, 1975
Sep 2001–Aug 2003
24-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
102nd Coolest Coolest since: 2001 1905
23rd Warmest Warmest since: 2002 2017
Ties: 2011, 2020
Sep 2000–Aug 2003
36-Month
51.1°F
(10.6°C)
50.2°F
(10.1°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1998 1904
34th Warmest Warmest since: 2002 2018
Ties: 1974
Sep 1999–Aug 2003
48-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
103rd Coolest Coolest since: 1999 1905
20th Warmest Warmest since: 2002 2019
Ties: 1989, 1991, 2017
Sep 1998–Aug 2003
60-Month
51.8°F
(11.0°C)
50.3°F
(10.2°C)
1.5°F
(0.8°C)
116th Coolest Coolest since: 2001 1906
6th Warmest Warmest since: 2002 2020
Ties: 1934, 1935, 1991, 2007, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/