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 1896

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1896
1-Month
61.7°F
(16.5°C)
66.1°F
(18.9°C)
-4.4°F
(-2.4°C)
7th Coolest Coolest to Date 1918
119th Warmest Warmest since: 1895 1931, 1933
Ties: 1928, 1975
Aug–Sep 1896
2-Month
67.9°F
(19.9°C)
69.8°F
(21.0°C)
-1.9°F
(-1.1°C)
18th Coolest Coolest to Date 1967
108th Warmest Warmest since: 1895 1936
Ties: 1917
Jul–Sep 1896
3-Month
70.5°F
(21.4°C)
71.9°F
(22.2°C)
-1.4°F
(-0.8°C)
24th Coolest Coolest to Date 1967
102nd Warmest Warmest since: 1895 1936
Ties: 1917, 2008
Jun–Sep 1896
4-Month
70.7°F
(21.5°C)
71.8°F
(22.1°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest to Date 1992
98th Warmest Warmest since: 1895 1936
Ties: 1946, 1966, 1969, 1989
May–Sep 1896
5-Month
70.4°F
(21.3°C)
69.9°F
(21.1°C)
0.5°F
(0.2°C)
79th Coolest Coolest to Date 1924, 1967
47th Warmest Warmest since: 1895 1936
Ties: 1906, 1949, 2015
Apr–Sep 1896
6-Month
68.5°F
(20.3°C)
66.8°F
(19.3°C)
1.7°F
(1.0°C)
106th Coolest Coolest since: 1895 1907
20th Warmest Warmest to Date 1936
Ties: 1900, 1925
Mar–Sep 1896
7-Month
63.6°F
(17.6°C)
62.8°F
(17.1°C)
0.8°F
(0.5°C)
89th Coolest Coolest to Date 1924
37th Warmest Warmest since: 1895 1936
Ties: 1901, 1953, 1983, 1985
Feb–Sep 1896
8-Month
59.3°F
(15.2°C)
58.5°F
(14.7°C)
0.8°F
(0.5°C)
87th Coolest Coolest since: 1895 1904
39th Warmest Warmest to Date 2012
Ties: 1957, 1990
Jan–Sep 1896
9-Month
55.8°F
(13.2°C)
54.6°F
(12.6°C)
1.2°F
(0.6°C)
93rd Coolest Coolest since: 1895 1904
33rd Warmest Warmest to Date 2012
Ties: 1914, 1952, 1988
Dec 1895–Sep 1896
10-Month
53.2°F
(11.8°C)
52.0°F
(11.1°C)
1.2°F
(0.7°C)
94th Coolest Coolest to Date 1904
31st Warmest Warmest to Date 2012
Ties: 1942
Nov 1895–Sep 1896
11-Month
51.8°F
(11.0°C)
51.0°F
(10.6°C)
0.8°F
(0.4°C)
88th Coolest Coolest to Date 1904
37th Warmest Warmest to Date 2012
Ties: 1995
Oct 1895–Sep 1896
12-Month
51.5°F
(10.8°C)
51.3°F
(10.7°C)
0.2°F
(0.1°C)
73rd Coolest Coolest to Date 1904
52nd Warmest Warmest to Date 2012
Ties: 1923, 1947, 1952, 1980, 1981
Apr 1895–Sep 1896
18-Month
57.0°F
(13.9°C)
56.4°F
(13.6°C)
0.6°F
(0.3°C)
83rd Coolest Coolest to Date 1904
42nd Warmest Warmest to Date 2012
Ties: 1923, 1949, 1981

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/