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 1988

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1988
1-Month
68.6°F
(20.3°C)
67.4°F
(19.7°C)
1.2°F
(0.6°C)
79th Coolest Coolest since: 1987 1918
48th Warmest Warmest since: 1986 1925
Ties: 2004, 2008, 2010
Aug–Sep 1988
2-Month
73.5°F
(23.1°C)
70.8°F
(21.6°C)
2.7°F
(1.5°C)
112th Coolest Coolest since: 1987 1967
15th Warmest Warmest since: 1983 1936
Ties: 2018
Jul–Sep 1988
3-Month
75.0°F
(23.9°C)
72.7°F
(22.6°C)
2.3°F
(1.3°C)
114th Coolest Coolest since: 1987 1967
13th Warmest Warmest since: 1983 1936
Jun–Sep 1988
4-Month
74.8°F
(23.8°C)
72.6°F
(22.6°C)
2.2°F
(1.2°C)
112th Coolest Coolest since: 1987 1967
15th Warmest Warmest since: 1983 1936
Ties: 1925
May–Sep 1988
5-Month
72.9°F
(22.7°C)
70.7°F
(21.5°C)
2.2°F
(1.2°C)
112th Coolest Coolest since: 1986 1924
15th Warmest Warmest since: 1987 1936
Ties: 1911, 1998
Apr–Sep 1988
6-Month
69.7°F
(20.9°C)
67.7°F
(19.8°C)
2.0°F
(1.1°C)
111th Coolest Coolest since: 1986 1907
16th Warmest Warmest since: 1987 2010
Ties: 1998
Mar–Sep 1988
7-Month
65.8°F
(18.8°C)
64.0°F
(17.8°C)
1.8°F
(1.0°C)
113th Coolest Coolest since: 1985 1924
14th Warmest Warmest since: 1987 2012
Ties: 1955, 1998
Feb–Sep 1988
8-Month
61.0°F
(16.1°C)
59.9°F
(15.5°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 1985 1904, 1924
32nd Warmest Warmest since: 1987 2012
Ties: 1944
Jan–Sep 1988
9-Month
57.1°F
(13.9°C)
56.4°F
(13.6°C)
0.7°F
(0.3°C)
81st Coolest Coolest since: 1985 1979
46th Warmest Warmest since: 1987 2012
Ties: 1908, 1914, 1936, 1995
Dec 1987–Sep 1988
10-Month
55.0°F
(12.8°C)
53.9°F
(12.2°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 1986 1904
37th Warmest Warmest since: 1987 2012
Ties: 1913, 1930, 1944
Nov 1987–Sep 1988
11-Month
54.3°F
(12.4°C)
52.9°F
(11.6°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 1986 1904
24th Warmest Warmest since: 1987 2012
Ties: 1922
Oct 1987–Sep 1988
12-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
85th Coolest Coolest since: 1985 1904
41st Warmest Warmest since: 1987 2012
Apr 1987–Sep 1988
18-Month
59.2°F
(15.1°C)
58.0°F
(14.4°C)
1.2°F
(0.7°C)
102nd Coolest Coolest since: 1986 1918
24th Warmest Warmest since: 1987 2012
Ties: 1931, 1933, 1935, 1939
Oct 1986–Sep 1988
24-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
106th Coolest Coolest since: 1986 1979
19th Warmest Warmest since: 1987 2017
Ties: 1934, 1939, 2002, 2016
Oct 1985–Sep 1988
36-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
106th Coolest Coolest since: 1987 1979
18th Warmest Warmest since: 1956 2018
Ties: 1921, 1956
Oct 1984–Sep 1988
48-Month
54.1°F
(12.3°C)
53.1°F
(11.7°C)
1.0°F
(0.6°C)
104th Coolest Coolest since: 1987 1980
19th Warmest Warmest since: 1957 2019
Ties: 2006, 2009
Oct 1983–Sep 1988
60-Month
53.6°F
(12.0°C)
53.1°F
(11.7°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1986 1982
43rd Warmest Warmest since: 1987 2020
Ties: 1937, 1939, 1945, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on July 23, 2021 from https://www.ncdc.noaa.gov/cag/