Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1896

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1896
1-Month
64.2°F
(17.9°C)
67.4°F
(19.7°C)
-3.2°F
(-1.8°C)
12th Coolest
Coolest since:
1918
117th Warmest
Warmest since:
1925
Aug–Sep 1896
2-Month
69.1°F
(20.6°C)
70.8°F
(21.6°C)
-1.7°F
(-1.0°C)
18th Coolest
Coolest since:
1967
111th Warmest
Warmest since:
1936
Ties: 1929
Jul–Sep 1896
3-Month
71.2°F
(21.8°C)
72.7°F
(22.6°C)
-1.5°F
(-0.8°C)
23rd Coolest
Coolest since:
1967
106th Warmest
Warmest since:
1936
Ties: 1927, 1981
Jun–Sep 1896
4-Month
71.4°F
(21.9°C)
72.6°F
(22.6°C)
-1.2°F
(-0.7°C)
27th Coolest
Coolest since:
1967
102nd Warmest
Warmest since:
1936
Ties: 1912, 1962, 1975, 2009
May–Sep 1896
5-Month
71.0°F
(21.7°C)
70.7°F
(21.5°C)
0.3°F
(0.2°C)
71st Coolest
Coolest since:
1924
58th Warmest
Warmest since:
1936
Ties: 1949, 2017
Apr–Sep 1896
6-Month
69.2°F
(20.7°C)
67.8°F
(19.9°C)
1.4°F
(0.8°C)
103rd Coolest
Coolest since:
1907
26th Warmest
Warmest to Date
2010
Ties: 1911, 1922, 1944
Mar–Sep 1896
7-Month
64.4°F
(18.0°C)
64.0°F
(17.8°C)
0.4°F
(0.2°C)
75th Coolest
Coolest since:
1924
54th Warmest
Warmest to Date
2012
Ties: 1900, 1970, 2000
Feb–Sep 1896
8-Month
60.4°F
(15.8°C)
59.9°F
(15.5°C)
0.5°F
(0.3°C)
77th Coolest
Coolest since:
1904, 1924
52nd Warmest
Warmest to Date
2012
Ties: 1913, 1949, 2009, 2020
Jan–Sep 1896
9-Month
57.0°F
(13.9°C)
56.3°F
(13.5°C)
0.7°F
(0.4°C)
77th Coolest
Coolest since:
1979
52nd Warmest
Warmest to Date
2012
Ties: 2001
Dec 1895–Sep 1896
10-Month
54.7°F
(12.6°C)
53.9°F
(12.2°C)
0.8°F
(0.4°C)
83rd Coolest
Coolest since:
1904
45th Warmest
Warmest to Date
2012
Ties: 1908, 1957, 1986, 1992, 2004
Nov 1895–Sep 1896
11-Month
53.3°F
(11.8°C)
52.8°F
(11.6°C)
0.5°F
(0.2°C)
75th Coolest
Coolest since:
1904
53rd Warmest
Warmest to Date
2012
Ties: 1908, 1959, 1973, 1992
Oct 1895–Sep 1896
12-Month
52.8°F
(11.6°C)
53.1°F
(11.7°C)
-0.3°F
(-0.1°C)
49th Coolest
Coolest since:
1904
79th Warmest
Warmest to Date
2012
Ties: 1966, 1981
Apr 1895–Sep 1896
18-Month
58.0°F
(14.4°C)
57.9°F
(14.4°C)
0.1°F
(0.0°C)
57th Coolest
Coolest since:
1918
71st Warmest
Warmest to Date
2012
Ties: 1948, 1950, 1966, 1973, 1990, 2003

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