Climate at a Glance

Statewide 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 July 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, September 1993

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1993
1-Month
61.6°F
(16.4°C)
66.2°F
(19.0°C)
-4.6°F
(-2.6°C)
5th Coolest Coolest since: 1974 1918
121st Warmest Warmest since: 1992 1925, 1933
Ties: 1902
Aug–Sep 1993
2-Month
68.2°F
(20.1°C)
69.8°F
(21.0°C)
-1.6°F
(-0.9°C)
20th Coolest Coolest since: 1992 1967
106th Warmest Warmest since: 1991 1936
Ties: 1896, 1903, 1929, 1962, 1975, 1981
Jul–Sep 1993
3-Month
71.0°F
(21.7°C)
71.7°F
(22.1°C)
-0.7°F
(-0.4°C)
42nd Coolest Coolest since: 1992 1967
84th Warmest Warmest since: 1991 1936
Ties: 1909
Jun–Sep 1993
4-Month
70.9°F
(21.6°C)
71.6°F
(22.0°C)
-0.7°F
(-0.4°C)
38th Coolest Coolest since: 1992 1915, 1924
88th Warmest Warmest since: 1991 1936
Ties: 1966, 1994
May–Sep 1993
5-Month
69.4°F
(20.8°C)
69.8°F
(21.0°C)
-0.4°F
(-0.2°C)
47th Coolest Coolest since: 1992 1924
79th Warmest Warmest since: 1991 1936
Ties: 1940, 1972
Apr–Sep 1993
6-Month
66.0°F
(18.9°C)
66.7°F
(19.3°C)
-0.7°F
(-0.4°C)
33rd Coolest Coolest since: 1992 1907
93rd Warmest Warmest since: 1991 2010
Ties: 1946, 1975, 1984, 1990
Mar–Sep 1993
7-Month
61.8°F
(16.6°C)
62.8°F
(17.1°C)
-1.0°F
(-0.5°C)
24th Coolest Coolest since: 1992 1924
102nd Warmest Warmest since: 1991 2012
Ties: 1940, 1966, 1969, 2014
Feb–Sep 1993
8-Month
57.5°F
(14.2°C)
58.7°F
(14.8°C)
-1.2°F
(-0.6°C)
22nd Coolest Coolest since: 1989 1904
104th Warmest Warmest since: 1992 2012
Ties: 1920, 1975
Jan–Sep 1993
9-Month
54.2°F
(12.3°C)
55.0°F
(12.8°C)
-0.8°F
(-0.5°C)
35th Coolest Coolest since: 1984 1904, 1912
91st Warmest Warmest since: 1992 2012
Ties: 1926, 1970, 2003
Dec 1992–Sep 1993
10-Month
51.8°F
(11.0°C)
52.4°F
(11.3°C)
-0.6°F
(-0.3°C)
38th Coolest Coolest since: 1984 1904
87th Warmest Warmest since: 1992 2012
Ties: 2001, 2009
Nov 1992–Sep 1993
11-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
36th Coolest Coolest since: 1984 1904
89th Warmest Warmest since: 1992 2012
Ties: 1945, 1950, 1968, 2003, 2009, 2015
Oct 1992–Sep 1993
12-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
33rd Coolest Coolest since: 1989 1904
92nd Warmest Warmest since: 1992 2012
Ties: 1927, 1961, 1965, 1968, 1989, 2003
Apr 1992–Sep 1993
18-Month
55.5°F
(13.1°C)
56.6°F
(13.7°C)
-1.1°F
(-0.6°C)
13th Coolest Coolest since: 1982 1904, 1918
112th Warmest Warmest since: 1992 2012
Ties: 1902, 1929, 1962, 1968, 1997
Oct 1991–Sep 1993
24-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
49th Coolest Coolest since: 1985 1979
75th Warmest Warmest since: 1992 2017
Ties: 1930
Oct 1990–Sep 1993
36-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
92nd Coolest Coolest since: 1991 1979
31st Warmest Warmest since: 1992 2018
Ties: 1943, 1957, 1991
Oct 1989–Sep 1993
48-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1992 1905
32nd Warmest Warmest since: 1992 2019
Ties: 1923, 1924, 1936, 1944, 1992
Oct 1988–Sep 1993
60-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1986 1906
43rd Warmest Warmest since: 1992 2002
Ties: 1937, 1938, 1945, 1954, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 14, 2020 from https://www.ncdc.noaa.gov/cag/