Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 2008

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 2008
1-Month
68.6°F
(20.3°C)
67.4°F
(19.7°C)
1.2°F
(0.6°C)
80th Coolest
Coolest since:
1918
49th Warmest
Warmest since:
1925
Ties: 1988, 2004, 2010
Aug–Sep 2008
2-Month
70.6°F
(21.4°C)
70.9°F
(21.6°C)
-0.3°F
(-0.2°C)
56th Coolest
Coolest since:
1967
73rd Warmest
Warmest since:
1936
Ties: 1943, 1945, 1964, 1986, 2000, 2001, 2017
Jul–Sep 2008
3-Month
72.1°F
(22.3°C)
72.7°F
(22.6°C)
-0.6°F
(-0.3°C)
48th Coolest
Coolest since:
1967
81st Warmest
Warmest since:
1936
Ties: 1905, 1966, 1969
Jun–Sep 2008
4-Month
72.7°F
(22.6°C)
72.6°F
(22.6°C)
0.1°F
(0.0°C)
61st Coolest
Coolest since:
1967
68th Warmest
Warmest since:
1936
Ties: 1897, 1916, 1968, 2015, 2020
May–Sep 2008
5-Month
70.1°F
(21.2°C)
70.7°F
(21.5°C)
-0.6°F
(-0.3°C)
40th Coolest
Coolest since:
1924
89th Warmest
Warmest since:
1936
Ties: 1912, 1968, 1969, 1971, 1984
Apr–Sep 2008
6-Month
67.2°F
(19.6°C)
67.7°F
(19.8°C)
-0.5°F
(-0.2°C)
42nd Coolest
Coolest since:
1907
87th Warmest
Warmest since:
2010
Ties: 1971, 2014
Mar–Sep 2008
7-Month
63.5°F
(17.5°C)
64.0°F
(17.8°C)
-0.5°F
(-0.3°C)
42nd Coolest
Coolest since:
1924
87th Warmest
Warmest since:
2012
Ties: 1916, 1994
Feb–Sep 2008
8-Month
59.2°F
(15.1°C)
59.9°F
(15.5°C)
-0.7°F
(-0.4°C)
38th Coolest
Coolest since:
1904, 1924
91st Warmest
Warmest since:
2012
Ties: 1897, 1905, 1926, 1963, 1968, 1980, 2013
Jan–Sep 2008
9-Month
55.9°F
(13.3°C)
56.4°F
(13.6°C)
-0.5°F
(-0.3°C)
46th Coolest
Coolest since:
1979
83rd Warmest
Warmest since:
2012
Ties: 1903, 1926, 1937, 1965, 1975
Dec 2007–Sep 2008
10-Month
53.6°F
(12.0°C)
53.9°F
(12.2°C)
-0.3°F
(-0.2°C)
48th Coolest
Coolest since:
1904
80th Warmest
Warmest since:
2012
Ties: 1950, 1964, 1974, 2015
Nov 2007–Sep 2008
11-Month
52.7°F
(11.5°C)
52.8°F
(11.6°C)
-0.1°F
(-0.1°C)
51st Coolest
Coolest since:
1904
77th Warmest
Warmest since:
2012
Ties: 1901, 1947, 1950, 1965, 1980
Oct 2007–Sep 2008
12-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1904
58th Warmest
Warmest since:
2012
Ties: 1901, 1946, 1985
Apr 2007–Sep 2008
18-Month
58.9°F
(14.9°C)
58.0°F
(14.4°C)
0.9°F
(0.5°C)
96th Coolest
Coolest since:
1918
32nd Warmest
Warmest since:
2012
Ties: 1995, 2013
Oct 2006–Sep 2008
24-Month
54.2°F
(12.3°C)
53.0°F
(11.7°C)
1.2°F
(0.6°C)
102nd Coolest
Coolest since:
1979
25th Warmest
Warmest since:
2017
Ties: 1953
Oct 2005–Sep 2008
36-Month
54.4°F
(12.4°C)
53.0°F
(11.7°C)
1.4°F
(0.7°C)
110th Coolest
Coolest since:
1979
16th Warmest
Warmest since:
2018
Ties: 1992
Oct 2004–Sep 2008
48-Month
54.7°F
(12.6°C)
53.1°F
(11.7°C)
1.6°F
(0.9°C)
120th Coolest
Coolest since:
1980
5th Warmest
Warmest since:
2019
Ties: 1934, 1955, 2002, 2012
Oct 2003–Sep 2008
60-Month
54.6°F
(12.6°C)
53.1°F
(11.7°C)
1.5°F
(0.9°C)
121st Coolest
Coolest since:
1982
3rd Warmest
Warmest since:
2020
Ties: 2019

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