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 June 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1975

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1975
1-Month
62.9°F
(17.2°C)
67.4°F
(19.7°C)
-4.5°F
(-2.5°C)
5th Coolest Coolest since: 1974 1918
122nd Warmest Warmest since: 1973 1925
Aug–Sep 1975
2-Month
69.2°F
(20.7°C)
70.9°F
(21.6°C)
-1.7°F
(-0.9°C)
20th Coolest Coolest since: 1974 1967
107th Warmest Warmest since: 1973 1936
Ties: 1904, 1907, 1918, 1928, 2004
Jul–Sep 1975
3-Month
70.8°F
(21.6°C)
72.6°F
(22.6°C)
-1.8°F
(-1.0°C)
17th Coolest Coolest since: 1974 1967
110th Warmest Warmest since: 1973 1936
Ties: 1962
Jun–Sep 1975
4-Month
71.4°F
(21.9°C)
72.5°F
(22.5°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 1974 1967
100th Warmest Warmest since: 1973 1936
Ties: 1896, 1912, 1962, 2009
May–Sep 1975
5-Month
70.4°F
(21.3°C)
70.7°F
(21.5°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1974 1924
77th Warmest Warmest since: 1973 1936
Ties: 1942, 1972, 2000, 2020
Apr–Sep 1975
6-Month
67.1°F
(19.5°C)
67.7°F
(19.8°C)
-0.6°F
(-0.3°C)
38th Coolest Coolest since: 1974 1907
89th Warmest Warmest since: 1973 2010
Ties: 2003, 2009, 2020
Mar–Sep 1975
7-Month
62.9°F
(17.2°C)
64.0°F
(17.8°C)
-1.1°F
(-0.6°C)
22nd Coolest Coolest since: 1969 1924
105th Warmest Warmest since: 1974 2012
Ties: 1961, 1969, 1979, 1982, 2014
Feb–Sep 1975
8-Month
58.9°F
(14.9°C)
59.9°F
(15.5°C)
-1.0°F
(-0.6°C)
24th Coolest Coolest since: 1967 1904, 1924
103rd Warmest Warmest since: 1974 2012
Ties: 1906, 1966
Jan–Sep 1975
9-Month
55.9°F
(13.3°C)
56.3°F
(13.5°C)
-0.4°F
(-0.2°C)
46th Coolest Coolest since: 1971 1979
81st Warmest Warmest since: 1974 2012
Ties: 1903, 1926, 1937, 1965, 2008
Dec 1974–Sep 1975
10-Month
53.7°F
(12.1°C)
53.9°F
(12.2°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1974 1904
73rd Warmest Warmest since: 1973 2012
Ties: 1900, 1906, 1927, 2009
Nov 1974–Sep 1975
11-Month
52.8°F
(11.6°C)
52.9°F
(11.6°C)
-0.1°F
(0.0°C)
57th Coolest Coolest since: 1971 1904
69th Warmest Warmest since: 1974 2012
Ties: 1903, 1916, 1936, 1981, 1985, 1989
Oct 1974–Sep 1975
12-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1971 1904
74th Warmest Warmest since: 1974 2012
Ties: 1980, 2009
Apr 1974–Sep 1975
18-Month
57.3°F
(14.1°C)
57.9°F
(14.4°C)
-0.6°F
(-0.3°C)
34th Coolest Coolest since: 1970 1918
92nd Warmest Warmest since: 1974 2012
Oct 1973–Sep 1975
24-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
71st Coolest Coolest since: 1972 1979
54th Warmest Warmest since: 1974 2017
Ties: 1909, 1920, 1965, 1972, 1989, 1993, 1996, 2004, 2009
Oct 1972–Sep 1975
36-Month
53.2°F
(11.8°C)
53.0°F
(11.7°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1972 1979
54th Warmest Warmest since: 1974 2018
Ties: 1937, 1938, 1945, 1946, 1953, 1985, 1995
Oct 1971–Sep 1975
48-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1974 1980
48th Warmest Warmest since: 1957 2019
Ties: 1937, 1938, 1943, 1945, 1950, 1976, 1986
Oct 1970–Sep 1975
60-Month
53.2°F
(11.8°C)
53.0°F
(11.7°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1974 1982
64th Warmest Warmest since: 1959 2020
Ties: 1940, 1947, 1948, 1959, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on July 30, 2021 from https://www.ncdc.noaa.gov/cag/