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


Illinois, Climate Division 3. West

Average Temperature Rankings, September 2014

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 2014
1-Month
64.3°F
(17.9°C)
66.1°F
(18.9°C)
-1.8°F
(-1.0°C)
32nd Coolest Coolest since: 2012 1918
94th Warmest Warmest since: 2013 1931, 1933
Ties: 1917
Aug–Sep 2014
2-Month
68.9°F
(20.5°C)
69.9°F
(21.1°C)
-1.0°F
(-0.6°C)
37th Coolest Coolest since: 2012 1967
89th Warmest Warmest since: 2013 1936
Ties: 1907, 1932, 1952, 1986
Jul–Sep 2014
3-Month
69.4°F
(20.8°C)
71.9°F
(22.2°C)
-2.5°F
(-1.4°C)
8th Coolest Coolest since: 2009 1967
118th Warmest Warmest since: 2013 1936
Ties: 2004
Jun–Sep 2014
4-Month
70.2°F
(21.2°C)
71.8°F
(22.1°C)
-1.6°F
(-0.9°C)
20th Coolest Coolest since: 2009 1992
106th Warmest Warmest since: 2013 1936
Ties: 1993, 1996
May–Sep 2014
5-Month
68.9°F
(20.5°C)
69.9°F
(21.1°C)
-1.0°F
(-0.6°C)
33rd Coolest Coolest since: 2009 1924, 1967
93rd Warmest Warmest since: 2013 1936
Ties: 1935, 1969, 1985
Apr–Sep 2014
6-Month
66.0°F
(18.9°C)
66.9°F
(19.4°C)
-0.9°F
(-0.5°C)
34th Coolest Coolest since: 2009 1907
92nd Warmest Warmest since: 2013 1936
Ties: 1946, 1979, 1990, 1995, 2003
Mar–Sep 2014
7-Month
61.3°F
(16.3°C)
62.9°F
(17.2°C)
-1.6°F
(-0.9°C)
16th Coolest Coolest since: 1996 1924
110th Warmest Warmest since: 2013 1936
Ties: 1961, 1965
Feb–Sep 2014
8-Month
55.7°F
(13.2°C)
58.5°F
(14.7°C)
-2.8°F
(-1.5°C)
3rd Coolest Coolest since: 1917 1904
123rd Warmest Warmest since: 2013 2012
Jan–Sep 2014
9-Month
51.5°F
(10.8°C)
54.7°F
(12.6°C)
-3.2°F
(-1.8°C)
4th Coolest Coolest since: 1979 1904
122nd Warmest Warmest since: 2013 2012
Dec 2013–Sep 2014
10-Month
48.7°F
(9.3°C)
52.0°F
(11.1°C)
-3.3°F
(-1.8°C)
2nd Coolest Coolest since: 1904 1904
123rd Warmest Warmest since: 2013 2012
Nov 2013–Sep 2014
11-Month
47.7°F
(8.7°C)
50.9°F
(10.5°C)
-3.2°F
(-1.8°C)
2nd Coolest Coolest since: 1904 1904
123rd Warmest Warmest since: 2013 2012
Oct 2013–Sep 2014
12-Month
48.2°F
(9.0°C)
51.2°F
(10.7°C)
-3.0°F
(-1.7°C)
2nd Coolest Coolest since: 1904 1904
123rd Warmest Warmest since: 2013 2012
Apr 2013–Sep 2014
18-Month
54.3°F
(12.4°C)
56.5°F
(13.6°C)
-2.2°F
(-1.2°C)
3rd Coolest Coolest since: 1951 1904
122nd Warmest Warmest since: 2013 2012
Ties: 1951
Oct 2012–Sep 2014
24-Month
49.7°F
(9.8°C)
51.2°F
(10.7°C)
-1.5°F
(-0.9°C)
8th Coolest Coolest since: 1997 1979
116th Warmest Warmest since: 2013 2017
Oct 2011–Sep 2014
36-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
83rd Coolest Coolest since: 2011 1979
40th Warmest Warmest since: 2013 2018
Ties: 1944, 1949, 1990
Oct 2010–Sep 2014
48-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 2011 1905
43rd Warmest Warmest since: 2013 1934
Ties: 1938, 1987, 1993, 2004
Oct 2009–Sep 2014
60-Month
51.7°F
(10.9°C)
51.2°F
(10.7°C)
0.5°F
(0.2°C)
80th Coolest Coolest since: 2011 1906, 1982
41st Warmest Warmest since: 2013 1934
Ties: 1945, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 15, 2020 from https://www.ncdc.noaa.gov/cag/