Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1911

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1911
1-Month
70.8°F
(21.6°C)
67.4°F
(19.7°C)
3.4°F
(1.9°C)
110th Coolest
Coolest since:
1918
19th Warmest
Warmest since:
1925
Ties: 1986
Aug–Sep 1911
2-Month
72.4°F
(22.4°C)
70.8°F
(21.6°C)
1.6°F
(0.8°C)
94th Coolest
Coolest since:
1967
35th Warmest
Warmest since:
1936
Jul–Sep 1911
3-Month
73.7°F
(23.2°C)
72.7°F
(22.6°C)
1.0°F
(0.6°C)
92nd Coolest
Coolest since:
1967
37th Warmest
Warmest since:
1936
Ties: 1908, 1995
Jun–Sep 1911
4-Month
74.1°F
(23.4°C)
72.6°F
(22.6°C)
1.5°F
(0.8°C)
104th Coolest
Coolest since:
1967
25th Warmest
Warmest since:
1936
Ties: 1991, 1998
May–Sep 1911
5-Month
72.9°F
(22.7°C)
70.7°F
(21.5°C)
2.2°F
(1.2°C)
114th Coolest
Coolest since:
1924
15th Warmest
Warmest to Date
1936
Ties: 1988, 1998
Apr–Sep 1911
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 since:
2010
Ties: 1896, 1922, 1944
Mar–Sep 1911
7-Month
65.2°F
(18.4°C)
64.0°F
(17.8°C)
1.2°F
(0.6°C)
98th Coolest
Coolest since:
1924
31st Warmest
Warmest to Date
2012
Ties: 2022
Feb–Sep 1911
8-Month
61.5°F
(16.4°C)
59.9°F
(15.5°C)
1.6°F
(0.9°C)
105th Coolest
Coolest since:
1904, 1924
24th Warmest
Warmest to Date
2012
Ties: 2011
Jan–Sep 1911
9-Month
58.2°F
(14.6°C)
56.4°F
(13.6°C)
1.8°F
(1.0°C)
111th Coolest
Coolest since:
1979
18th Warmest
Warmest to Date
2012
Ties: 1986
Dec 1910–Sep 1911
10-Month
55.1°F
(12.8°C)
53.9°F
(12.2°C)
1.2°F
(0.6°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest to Date
2012
Ties: 1914, 1949, 2018, 2019
Nov 1910–Sep 1911
11-Month
53.5°F
(11.9°C)
52.9°F
(11.6°C)
0.6°F
(0.3°C)
86th Coolest
Coolest since:
1904
42nd Warmest
Warmest to Date
2012
Ties: 1944, 1952, 1957, 2019
Oct 1910–Sep 1911
12-Month
53.8°F
(12.1°C)
53.1°F
(11.7°C)
0.7°F
(0.4°C)
84th Coolest
Coolest since:
1904
44th Warmest
Warmest since:
2012
Ties: 1898, 1935, 1952, 1964
Apr 1910–Sep 1911
18-Month
57.8°F
(14.3°C)
58.0°F
(14.4°C)
-0.2°F
(-0.1°C)
49th Coolest
Coolest since:
1918
79th Warmest
Warmest since:
2012
Ties: 1971
Oct 1909–Sep 1911
24-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
49th Coolest
Coolest since:
1979
78th Warmest
Warmest since:
2017
Ties: 1925, 1983
Oct 1908–Sep 1911
36-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1979
73rd Warmest
Warmest since:
2018
Ties: 1898, 1925, 1959, 1986, 1998
Oct 1907–Sep 1911
48-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1980
74th Warmest
Warmest to Date
2019
Ties: 1977
Oct 1906–Sep 1911
60-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
43rd Coolest
Coolest since:
1982
81st Warmest
Warmest since:
2020
Ties: 1901, 1916

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