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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 2003

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 2003
1-Month
77.5°F
(25.3°C)
77.9°F
(25.5°C)
-0.4°F
(-0.2°C)
55th Coolest Coolest since: 2000 2014
72nd Warmest Warmest since: 2002 2012
Ties: 1925
Jun–Jul 2003
2-Month
73.4°F
(23.0°C)
75.9°F
(24.4°C)
-2.5°F
(-1.4°C)
8th Coolest Coolest since: 1950 1904, 1927
119th Warmest Warmest since: 2002 1934
Ties: 1910, 1912, 1947, 1950
May–Jul 2003
3-Month
70.4°F
(21.3°C)
72.3°F
(22.4°C)
-1.9°F
(-1.1°C)
17th Coolest Coolest since: 1997 1924
110th Warmest Warmest since: 2002 1934
Ties: 1929, 1989
Apr–Jul 2003
4-Month
67.1°F
(19.5°C)
68.0°F
(20.0°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 1997 1907
98th Warmest Warmest since: 2002 2012
Ties: 1971
Mar–Jul 2003
5-Month
63.0°F
(17.2°C)
63.4°F
(17.4°C)
-0.4°F
(-0.2°C)
46th Coolest Coolest since: 1997 1960
81st Warmest Warmest since: 2002 2012
Ties: 1895, 1972, 1980, 1982
Feb–Jul 2003
6-Month
57.8°F
(14.3°C)
58.6°F
(14.8°C)
-0.8°F
(-0.5°C)
39th Coolest Coolest since: 1996 1947
88th Warmest Warmest since: 2002 2012
Ties: 1910, 1970, 1975, 2008
Jan–Jul 2003
7-Month
53.5°F
(11.9°C)
54.7°F
(12.6°C)
-1.2°F
(-0.7°C)
25th Coolest Coolest since: 1984 1912
102nd Warmest Warmest since: 2002 2012
Ties: 1902, 1928, 1963, 1966, 1980
Dec 2002–Jul 2003
8-Month
51.3°F
(10.7°C)
52.2°F
(11.2°C)
-0.9°F
(-0.5°C)
34th Coolest Coolest since: 1996 1978
92nd Warmest Warmest since: 2002 2012
Ties: 1926
Nov 2002–Jul 2003
9-Month
50.4°F
(10.2°C)
51.3°F
(10.7°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 2001 1904, 1912
97th Warmest Warmest since: 2002 2012
Ties: 1926, 1928, 1947, 1969, 2001
Oct 2002–Jul 2003
10-Month
50.9°F
(10.5°C)
52.0°F
(11.1°C)
-1.1°F
(-0.6°C)
26th Coolest Coolest since: 1996 1904, 1912
100th Warmest Warmest since: 2002 2012
Sep 2002–Jul 2003
11-Month
52.8°F
(11.6°C)
53.5°F
(11.9°C)
-0.7°F
(-0.3°C)
34th Coolest Coolest since: 1997 1904
92nd Warmest Warmest since: 2002 2012
Ties: 1897, 1910, 1993
Aug 2002–Jul 2003
12-Month
54.9°F
(12.7°C)
55.4°F
(13.0°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1997 1904
87th Warmest Warmest since: 2002 2012
Ties: 1945
Feb 2002–Jul 2003
18-Month
56.5°F
(13.6°C)
56.4°F
(13.6°C)
0.1°F
(0.0°C)
63rd Coolest Coolest since: 1997 1918, 1979
63rd Warmest Warmest since: 2002 2012
Ties: 1897, 1981
Aug 2001–Jul 2003
24-Month
56.1°F
(13.4°C)
55.3°F
(12.9°C)
0.8°F
(0.5°C)
91st Coolest Coolest since: 1998 1979
34th Warmest Warmest since: 2002 2017
Ties: 1938, 1988
Aug 2000–Jul 2003
36-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
81st Coolest Coolest since: 1998 1979
43rd Warmest Warmest since: 2002 2018
Ties: 1942, 1950, 1976, 1989, 2016
Aug 1999–Jul 2003
48-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
100th Coolest Coolest since: 1999 1980
23rd Warmest Warmest since: 2002 2019
Ties: 1922, 1942, 1992, 2011
Aug 1998–Jul 2003
60-Month
56.5°F
(13.6°C)
55.3°F
(12.9°C)
1.2°F
(0.7°C)
108th Coolest Coolest since: 2001 1906, 1980
14th Warmest Warmest since: 2002 2020
Ties: 1956, 2007, 2010, 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2021, retrieved on June 13, 2021 from https://www.ncdc.noaa.gov/cag/