Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, August 1939

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1939
1-Month
73.0°F
(22.8°C)
74.2°F
(23.4°C)
-1.2°F
(-0.6°C)
37th Coolest
Coolest since:
1915
92nd Warmest
Warmest since:
1947
Ties: 1961
Jul–Aug 1939
2-Month
74.6°F
(23.7°C)
75.3°F
(24.1°C)
-0.7°F
(-0.4°C)
46th Coolest
Coolest since:
1915, 1967
83rd Warmest
Warmest since:
1936
Ties: 1903, 1970, 1986
Jun–Aug 1939
3-Month
74.2°F
(23.4°C)
74.4°F
(23.6°C)
-0.2°F
(-0.2°C)
57th Coolest
Coolest since:
1927
72nd Warmest
Warmest since:
1936
Ties: 1909, 1923, 1977, 1981, 2019
May–Aug 1939
4-Month
72.0°F
(22.2°C)
71.5°F
(21.9°C)
0.5°F
(0.3°C)
78th Coolest
Coolest since:
1915
51st Warmest
Warmest since:
1936
Ties: 1926
Apr–Aug 1939
5-Month
67.5°F
(19.7°C)
67.8°F
(19.9°C)
-0.3°F
(-0.2°C)
49th Coolest
Coolest since:
1907
80th Warmest
Warmest since:
2010
Ties: 1908, 1963, 1968, 1978, 2003
Mar–Aug 1939
6-Month
63.6°F
(17.6°C)
63.4°F
(17.4°C)
0.2°F
(0.2°C)
67th Coolest
Coolest since:
1960
62nd Warmest
Warmest since:
2012
Ties: 1929, 1962, 1974, 1983
Feb–Aug 1939
7-Month
59.0°F
(15.0°C)
58.9°F
(14.9°C)
0.1°F
(0.1°C)
60th Coolest
Coolest since:
1904
69th Warmest
Warmest since:
2012
Ties: 1898, 1908, 1945, 1992
Jan–Aug 1939
8-Month
55.9°F
(13.3°C)
54.9°F
(12.7°C)
1.0°F
(0.6°C)
87th Coolest
Coolest since:
1978
42nd Warmest
Warmest since:
2012
Ties: 1943, 1983, 2001, 2018
Dec 1938–Aug 1939
9-Month
53.3°F
(11.8°C)
52.4°F
(11.3°C)
0.9°F
(0.5°C)
87th Coolest
Coolest since:
1904
41st Warmest
Warmest since:
2012
Ties: 1911, 1925, 1976
Nov 1938–Aug 1939
10-Month
52.4°F
(11.3°C)
51.4°F
(10.8°C)
1.0°F
(0.5°C)
93rd Coolest
Coolest since:
1904
35th Warmest
Warmest since:
2012
Ties: 1913
Oct 1938–Aug 1939
11-Month
53.0°F
(11.7°C)
51.8°F
(11.0°C)
1.2°F
(0.7°C)
99th Coolest
Coolest since:
1904
29th Warmest
Warmest since:
2012
Ties: 1941
Sep 1938–Aug 1939
12-Month
54.4°F
(12.4°C)
53.1°F
(11.7°C)
1.3°F
(0.7°C)
103rd Coolest
Coolest since:
1904
25th Warmest
Warmest since:
2012
Ties: 1914, 1983, 2010
Mar 1938–Aug 1939
18-Month
57.9°F
(14.4°C)
56.5°F
(13.6°C)
1.4°F
(0.8°C)
106th Coolest
Coolest since:
1904
22nd Warmest
Warmest since:
2012
Ties: 1914, 1942, 1988, 2008
Sep 1937–Aug 1939
24-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
96th Coolest
Coolest since:
1979
31st Warmest
Warmest since:
2017
Ties: 1953, 2019, 2020
Sep 1936–Aug 1939
36-Month
53.7°F
(12.1°C)
53.0°F
(11.7°C)
0.7°F
(0.4°C)
86th Coolest
Coolest since:
1979
40th Warmest
Warmest since:
2018
Ties: 1936, 1949, 2003, 2009, 2010
Sep 1935–Aug 1939
48-Month
53.5°F
(11.9°C)
53.1°F
(11.7°C)
0.4°F
(0.2°C)
77th Coolest
Coolest since:
1980
48th Warmest
Warmest since:
2019
Ties: 1945, 1950, 1974, 1976, 1987, 1999
Sep 1934–Aug 1939
60-Month
53.5°F
(11.9°C)
53.0°F
(11.7°C)
0.5°F
(0.2°C)
74th Coolest
Coolest since:
1906, 1981, 1982
50th Warmest
Warmest since:
2020
Ties: 1941, 1946, 1950, 1988, 1994, 2015

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