Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1964

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1964
1-Month
67.4°F
(19.7°C)
67.4°F
(19.7°C)
0.0°F
(0.0°C)
61st Coolest
Coolest since:
1918
68th Warmest
Warmest since:
1925
Ties: 1913, 1944
Aug–Sep 1964
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, 1986, 2000, 2001, 2008, 2017
Jul–Sep 1964
3-Month
72.3°F
(22.4°C)
72.6°F
(22.6°C)
-0.3°F
(-0.2°C)
54th Coolest
Coolest since:
1967
75th Warmest
Warmest since:
1936
Ties: 1990
Jun–Sep 1964
4-Month
72.8°F
(22.7°C)
72.6°F
(22.6°C)
0.2°F
(0.1°C)
73rd Coolest
Coolest since:
1967
56th Warmest
Warmest since:
1936
Ties: 1906, 1940, 1948, 1970, 1971, 2017
May–Sep 1964
5-Month
71.7°F
(22.1°C)
70.7°F
(21.5°C)
1.0°F
(0.6°C)
91st Coolest
Coolest since:
1924
38th Warmest
Warmest since:
1936
Ties: 1925, 2011
Apr–Sep 1964
6-Month
69.0°F
(20.6°C)
67.7°F
(19.8°C)
1.3°F
(0.8°C)
95th Coolest
Coolest since:
1907
34th Warmest
Warmest since:
2010
Ties: 1900
Mar–Sep 1964
7-Month
65.0°F
(18.3°C)
64.0°F
(17.8°C)
1.0°F
(0.5°C)
95th Coolest
Coolest since:
1924
34th Warmest
Warmest since:
2012
Ties: 1973
Feb–Sep 1964
8-Month
60.7°F
(15.9°C)
59.9°F
(15.5°C)
0.8°F
(0.4°C)
89th Coolest
Coolest since:
1904, 1924
40th Warmest
Warmest since:
2012
Ties: 1932, 1939, 1941, 1957, 1983, 2022
Jan–Sep 1964
9-Month
57.4°F
(14.1°C)
56.3°F
(13.5°C)
1.1°F
(0.6°C)
92nd Coolest
Coolest since:
1979
37th Warmest
Warmest since:
2012
Ties: 1941, 2011
Dec 1963–Sep 1964
10-Month
53.6°F
(12.0°C)
53.8°F
(12.1°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1904
80th Warmest
Warmest since:
2012
Ties: 1950, 1974, 2008, 2015
Nov 1963–Sep 1964
11-Month
52.9°F
(11.6°C)
52.9°F
(11.6°C)
0.0°F
(0.0°C)
65th Coolest
Coolest since:
1904
63rd Warmest
Warmest since:
2012
Ties: 1974
Oct 1963–Sep 1964
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, 1911, 1935, 1952
Apr 1963–Sep 1964
18-Month
58.3°F
(14.6°C)
58.0°F
(14.4°C)
0.3°F
(0.2°C)
74th Coolest
Coolest since:
1918
54th Warmest
Warmest since:
2012
Ties: 1943, 1956, 1989
Oct 1962–Sep 1964
24-Month
52.8°F
(11.6°C)
53.1°F
(11.7°C)
-0.3°F
(-0.1°C)
45th Coolest
Coolest since:
1979
82nd Warmest
Warmest since:
2017
Ties: 1937, 1958, 1981
Oct 1961–Sep 1964
36-Month
52.7°F
(11.5°C)
53.0°F
(11.7°C)
-0.3°F
(-0.2°C)
34th Coolest
Coolest since:
1979
92nd Warmest
Warmest since:
2018
Ties: 1900, 1913, 1952, 1958, 1965, 1972
Oct 1960–Sep 1964
48-Month
52.6°F
(11.4°C)
53.0°F
(11.7°C)
-0.4°F
(-0.3°C)
27th Coolest
Coolest since:
1980
98th Warmest
Warmest since:
2019
Ties: 1900, 1910, 1913, 1926, 1972, 1997
Oct 1959–Sep 1964
60-Month
52.4°F
(11.3°C)
53.0°F
(11.7°C)
-0.6°F
(-0.4°C)
16th Coolest
Coolest since:
1982
108th Warmest
Warmest since:
2020
Ties: 1903, 1928, 1963, 1969, 1978, 1983

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