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


Illinois, Climate Division 3. West

Average Temperature Rankings, September 1938

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1938
1-Month
68.2°F
(20.1°C)
66.1°F
(18.9°C)
2.1°F
(1.2°C)
90th Coolest Coolest since: 1937 1918
36th Warmest Warmest since: 1936 1931, 1933
Aug–Sep 1938
2-Month
72.6°F
(22.6°C)
69.8°F
(21.0°C)
2.8°F
(1.6°C)
112th Coolest Coolest since: 1937 1967
14th Warmest Warmest since: 1936 1936
Ties: 1955
Jul–Sep 1938
3-Month
74.2°F
(23.4°C)
71.9°F
(22.2°C)
2.3°F
(1.2°C)
114th Coolest Coolest since: 1937 1967
12th Warmest Warmest since: 1936 1936
Ties: 1901, 1916, 1954, 2005
Jun–Sep 1938
4-Month
73.1°F
(22.8°C)
71.8°F
(22.1°C)
1.3°F
(0.7°C)
95th Coolest Coolest since: 1937 1992
31st Warmest Warmest since: 1936 1936
Ties: 1947, 1998
May–Sep 1938
5-Month
70.9°F
(21.6°C)
69.9°F
(21.1°C)
1.0°F
(0.5°C)
91st Coolest Coolest since: 1937 1924, 1967
35th Warmest Warmest since: 1936 1936
Ties: 1895, 1919
Apr–Sep 1938
6-Month
67.9°F
(19.9°C)
66.8°F
(19.3°C)
1.1°F
(0.6°C)
91st Coolest Coolest since: 1937 1907
35th Warmest Warmest since: 1936 1936
Mar–Sep 1938
7-Month
65.0°F
(18.3°C)
62.8°F
(17.1°C)
2.2°F
(1.2°C)
114th Coolest Coolest since: 1937 1924
12th Warmest Warmest since: 1936 1936
Ties: 1955
Feb–Sep 1938
8-Month
61.3°F
(16.3°C)
58.5°F
(14.7°C)
2.8°F
(1.6°C)
120th Coolest Coolest since: 1937 1904
6th Warmest Warmest since: 1930 2012
Ties: 1998
Jan–Sep 1938
9-Month
57.4°F
(14.1°C)
54.7°F
(12.6°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 1937 1904
6th Warmest Warmest since: 1933 2012
Ties: 1933
Dec 1937–Sep 1938
10-Month
54.2°F
(12.3°C)
52.0°F
(11.1°C)
2.2°F
(1.2°C)
112th Coolest Coolest since: 1937 1904
13th Warmest Warmest since: 1934 2012
Ties: 1919, 1983, 2000
Nov 1937–Sep 1938
11-Month
52.5°F
(11.4°C)
50.9°F
(10.5°C)
1.6°F
(0.9°C)
100th Coolest Coolest since: 1937 1904
25th Warmest Warmest since: 1934 2012
Ties: 1933
Oct 1937–Sep 1938
12-Month
52.5°F
(11.4°C)
51.2°F
(10.7°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 1937 1904
28th Warmest Warmest since: 1934 2012
Ties: 1953
Apr 1937–Sep 1938
18-Month
57.4°F
(14.1°C)
56.4°F
(13.6°C)
1.0°F
(0.5°C)
96th Coolest Coolest since: 1936 1904
29th Warmest Warmest since: 1937 2012
Ties: 1901, 1964, 1998, 2011, 2018
Oct 1936–Sep 1938
24-Month
51.7°F
(10.9°C)
51.2°F
(10.7°C)
0.5°F
(0.2°C)
88th Coolest Coolest since: 1937 1979
36th Warmest Warmest since: 1935 2017
Ties: 1943, 1949, 1976, 1998, 2011
Oct 1935–Sep 1938
36-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
79th Coolest Coolest since: 1937 1979
44th Warmest Warmest since: 1936 2018
Ties: 1911, 1916, 1976, 1985, 1993, 2003
Oct 1934–Sep 1938
48-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1930 1905
43rd Warmest Warmest since: 1937 1934
Ties: 1987, 1993, 2004, 2014
Oct 1933–Sep 1938
60-Month
51.9°F
(11.1°C)
51.2°F
(10.7°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1937 1906, 1982
30th Warmest Warmest since: 1937 1934
Ties: 1937, 1939, 1958, 1987, 1989, 1992, 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2020, retrieved on September 18, 2020 from https://www.ncdc.noaa.gov/cag/