Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of May 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1964

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
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: 1963 1918
66th Warmest Warmest since: 1961 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: 1963 1967
71st Warmest Warmest since: 1961 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: 1963 1967
73rd Warmest Warmest since: 1961 1936
Ties: 1990, 2020
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: 1963 1967
54th Warmest Warmest since: 1960 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)
90th Coolest Coolest since: 1963 1924
37th Warmest Warmest since: 1959 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)
93rd Coolest Coolest since: 1963 1907
34th Warmest Warmest since: 1959 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: 1963 1924
32nd Warmest Warmest since: 1959 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)
87th Coolest Coolest since: 1963 1904, 1924
40th Warmest Warmest since: 1959 2012
Ties: 1932, 1939, 1941, 1957, 1983
Jan–Sep 1964
9-Month
57.4°F
(14.1°C)
56.3°F
(13.5°C)
1.1°F
(0.6°C)
90th Coolest Coolest since: 1963 1979
37th Warmest Warmest since: 1955 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: 1963 1904
78th Warmest Warmest since: 1959 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: 1963 1904
61st Warmest Warmest since: 1959 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: 1963 1904
42nd Warmest Warmest since: 1957 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: 1963 1918
52nd Warmest Warmest since: 1957 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: 1963 1979
80th Warmest Warmest since: 1958 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: 1963 1979
90th Warmest Warmest since: 1959 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: 1963 1980
96th Warmest Warmest since: 1960 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: 1963 1982
106th Warmest Warmest since: 1963 2020
Ties: 1903, 1928, 1963, 1969, 1978, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2021, retrieved on June 16, 2021 from https://www.ncdc.noaa.gov/cag/