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 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, August 1938

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1938
1-Month
79.7°F
(26.5°C)
76.0°F
(24.4°C)
3.7°F
(2.1°C)
118th Coolest Coolest since: 1935 1915
11th Warmest Warmest since: 1937 1936
Jul–Aug 1938
2-Month
79.2°F
(26.2°C)
76.9°F
(24.9°C)
2.3°F
(1.3°C)
112th Coolest Coolest since: 1937 1967
17th Warmest Warmest since: 1936 1936
Ties: 1943, 1993, 2007
Jun–Aug 1938
3-Month
76.9°F
(24.9°C)
75.9°F
(24.4°C)
1.0°F
(0.5°C)
94th Coolest Coolest since: 1937 1915, 1927
35th Warmest Warmest since: 1936 1936
Ties: 1919, 1925
May–Aug 1938
4-Month
74.0°F
(23.3°C)
73.2°F
(22.9°C)
0.8°F
(0.4°C)
88th Coolest Coolest since: 1937 1967
41st Warmest Warmest since: 1937 1936
Ties: 1899, 1900, 1902, 1937, 2006
Apr–Aug 1938
5-Month
70.7°F
(21.5°C)
69.6°F
(20.9°C)
1.1°F
(0.6°C)
88th Coolest Coolest since: 1937 1907
41st Warmest Warmest since: 1936 2010
Ties: 1965, 2017
Mar–Aug 1938
6-Month
67.7°F
(19.8°C)
65.4°F
(18.6°C)
2.3°F
(1.2°C)
117th Coolest Coolest since: 1937 1904
12th Warmest Warmest since: 1936 2012
Feb–Aug 1938
7-Month
64.2°F
(17.9°C)
61.1°F
(16.2°C)
3.1°F
(1.7°C)
126th Coolest Coolest since: 1937 1904
3rd Warmest Warmest to Date 2012
Jan–Aug 1938
8-Month
60.2°F
(15.7°C)
57.4°F
(14.1°C)
2.8°F
(1.6°C)
125th Coolest Coolest since: 1937 1912
4th Warmest Warmest since: 1921 2012
Ties: 2006
Dec 1937–Aug 1938
9-Month
57.0°F
(13.9°C)
54.8°F
(12.7°C)
2.2°F
(1.2°C)
114th Coolest Coolest since: 1937 1904
14th Warmest Warmest since: 1934 2012
Ties: 2002
Nov 1937–Aug 1938
10-Month
55.4°F
(13.0°C)
53.8°F
(12.1°C)
1.6°F
(0.9°C)
107th Coolest Coolest since: 1937 1904
21st Warmest Warmest since: 1934 2012
Ties: 1987
Oct 1937–Aug 1938
11-Month
55.3°F
(12.9°C)
54.1°F
(12.3°C)
1.2°F
(0.6°C)
100th Coolest Coolest since: 1937 1904
28th Warmest Warmest since: 1934 2012
Ties: 1986, 2011, 2018
Sep 1937–Aug 1938
12-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
95th Coolest Coolest since: 1937 1904
33rd Warmest Warmest since: 1934 2012
Ties: 1925, 1986
Mar 1937–Aug 1938
18-Month
59.3°F
(15.2°C)
58.7°F
(14.8°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 1936 1904
44th Warmest Warmest since: 1937 2012
Ties: 1901, 1943, 1956, 1998
Sep 1936–Aug 1938
24-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
89th Coolest Coolest since: 1937 1979
38th Warmest Warmest since: 1935 2017
Ties: 1921
Sep 1935–Aug 1938
36-Month
55.7°F
(13.2°C)
55.4°F
(13.0°C)
0.3°F
(0.2°C)
77th Coolest Coolest since: 1937 1979
49th Warmest Warmest since: 1936 2018
Ties: 1948, 1976
Sep 1934–Aug 1938
48-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
81st Coolest Coolest since: 1931 1980
44th Warmest Warmest since: 1937 2019
Ties: 1943, 1974, 1975, 1990, 1999, 2004
Sep 1933–Aug 1938
60-Month
56.1°F
(13.4°C)
55.3°F
(12.9°C)
0.8°F
(0.5°C)
93rd Coolest Coolest since: 1937 1906
31st Warmest Warmest since: 1936 2020
Ties: 1923, 1932, 1942, 2000, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/