Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1949

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1949
1-Month
61.7°F
(16.5°C)
67.4°F
(19.7°C)
-5.7°F
(-3.2°C)
3rd Coolest
Coolest since:
1918
126th Warmest
Warmest since:
1925
Aug–Sep 1949
2-Month
67.9°F
(19.9°C)
70.8°F
(21.6°C)
-2.9°F
(-1.7°C)
7th Coolest
Coolest since:
1967
122nd Warmest
Warmest since:
1936
Ties: 1946
Jul–Sep 1949
3-Month
71.6°F
(22.0°C)
72.7°F
(22.6°C)
-1.1°F
(-0.6°C)
34th Coolest
Coolest since:
1967
95th Warmest
Warmest since:
1936
Ties: 1909, 1945, 1958, 2000
Jun–Sep 1949
4-Month
72.4°F
(22.4°C)
72.6°F
(22.6°C)
-0.2°F
(-0.2°C)
53rd Coolest
Coolest since:
1967
76th Warmest
Warmest since:
1936
Ties: 1905, 1935, 1957, 1990, 1993
May–Sep 1949
5-Month
71.0°F
(21.7°C)
70.8°F
(21.6°C)
0.2°F
(0.1°C)
71st Coolest
Coolest since:
1924
58th Warmest
Warmest since:
1936
Ties: 1896, 2017
Apr–Sep 1949
6-Month
67.8°F
(19.9°C)
67.7°F
(19.8°C)
0.1°F
(0.1°C)
62nd Coolest
Coolest since:
1907
67th Warmest
Warmest since:
2010
Ties: 1905, 1985
Mar–Sep 1949
7-Month
64.1°F
(17.8°C)
64.0°F
(17.8°C)
0.1°F
(0.0°C)
62nd Coolest
Coolest since:
1924
67th Warmest
Warmest since:
2012
Ties: 1957, 2020
Feb–Sep 1949
8-Month
60.4°F
(15.8°C)
60.0°F
(15.6°C)
0.4°F
(0.2°C)
77th Coolest
Coolest since:
1904, 1924
52nd Warmest
Warmest since:
2012
Ties: 1896, 1913, 2009, 2020
Jan–Sep 1949
9-Month
57.2°F
(14.0°C)
56.3°F
(13.5°C)
0.9°F
(0.5°C)
86th Coolest
Coolest since:
1979
43rd Warmest
Warmest since:
2012
Ties: 1898, 2019
Dec 1948–Sep 1949
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 since:
2012
Ties: 1911, 1914, 2018, 2019
Nov 1948–Sep 1949
11-Month
54.2°F
(12.3°C)
52.9°F
(11.6°C)
1.3°F
(0.7°C)
102nd Coolest
Coolest since:
1904
26th Warmest
Warmest since:
2012
Ties: 1925, 1931, 1939, 2021, 2022
Oct 1948–Sep 1949
12-Month
54.1°F
(12.3°C)
53.1°F
(11.7°C)
1.0°F
(0.6°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1931, 1934, 1957, 1972, 2004
Apr 1948–Sep 1949
18-Month
58.8°F
(14.9°C)
58.0°F
(14.4°C)
0.8°F
(0.5°C)
93rd Coolest
Coolest since:
1918
35th Warmest
Warmest since:
2012
Ties: 1919, 1986, 1998
Oct 1947–Sep 1949
24-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
87th Coolest
Coolest since:
1979
40th Warmest
Warmest since:
2017
Ties: 1923, 1973, 2010
Oct 1946–Sep 1949
36-Month
53.5°F
(11.9°C)
53.0°F
(11.7°C)
0.5°F
(0.2°C)
80th Coolest
Coolest since:
1979
46th Warmest
Warmest since:
2018
Ties: 1942, 1950
Oct 1945–Sep 1949
48-Month
53.5°F
(11.9°C)
53.0°F
(11.7°C)
0.5°F
(0.2°C)
81st Coolest
Coolest since:
1980
44th Warmest
Warmest since:
2019
Ties: 1987, 1994, 1998, 1999, 2015
Oct 1944–Sep 1949
60-Month
53.3°F
(11.8°C)
53.0°F
(11.7°C)
0.3°F
(0.1°C)
65th Coolest
Coolest since:
1982
59th Warmest
Warmest since:
2020
Ties: 1924

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