Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 2003

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		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)		56th Coolest
Coolest since:
2014
73rd Warmest
Warmest since:
2012
Ties: 1925
Jun–Jul 2003
2-Month		73.5°F
(23.1°C)		75.9°F
(24.4°C)		-2.4°F
(-1.3°C)		11th Coolest
Coolest since:
1904, 1927
118th Warmest
Warmest since:
1934
Ties: 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:
1924
112th Warmest
Warmest since:
1934
Ties: 1929, 1989
Apr–Jul 2003
4-Month		67.1°F
(19.5°C)		68.1°F
(20.1°C)		-1.0°F
(-0.6°C)		29th Coolest
Coolest since:
1907
100th Warmest
Warmest since:
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:
1960
83rd Warmest
Warmest since:
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:
1947
90th Warmest
Warmest since:
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:
1912
104th Warmest
Warmest since:
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)		33rd Coolest
Coolest since:
1978
95th Warmest
Warmest since:
2012
Ties: 1926, 1929
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:
1904, 1912
99th Warmest
Warmest since:
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:
1904, 1912
102nd Warmest
Warmest since:
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:
1904
94th Warmest
Warmest since:
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:
1904
89th Warmest
Warmest since:
2012
Ties: 1945
Feb 2002–Jul 2003
18-Month		56.5°F
(13.6°C)		56.5°F
(13.6°C)		0.0°F
(0.0°C)		62nd Coolest
Coolest since:
1918, 1979
66th Warmest
Warmest since:
2012
Ties: 1897, 1981
Aug 2001–Jul 2003
24-Month		56.1°F
(13.4°C)		55.4°F
(13.0°C)		0.7°F
(0.4°C)		91st Coolest
Coolest since:
1979
36th Warmest
Warmest since:
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:
1979
45th Warmest
Warmest since:
2018
Ties: 1942, 1950, 1976, 1989, 2016
Aug 1999–Jul 2003
48-Month		56.2°F
(13.4°C)		55.3°F
(12.9°C)		0.9°F
(0.5°C)		100th Coolest
Coolest since:
1980
25th Warmest
Warmest since:
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:
1906
16th Warmest
Warmest since:
2020
Ties: 1956, 2007, 2010, 2016

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