Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, August 1978

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1978
1-Month
73.4°F
(23.0°C)
74.2°F
(23.4°C)
-0.8°F
(-0.4°C)
46th Coolest
Coolest since:
1915
83rd Warmest
Warmest since:
1947
Ties: 1945
Jul–Aug 1978
2-Month
74.8°F
(23.8°C)
75.3°F
(24.1°C)
-0.5°F
(-0.3°C)
52nd Coolest
Coolest since:
1915, 1967
77th Warmest
Warmest since:
1936
Ties: 1922, 1960, 1964, 1975
Jun–Aug 1978
3-Month
74.1°F
(23.4°C)
74.3°F
(23.5°C)
-0.2°F
(-0.1°C)
54th Coolest
Coolest since:
1927
75th Warmest
Warmest since:
1936
Ties: 1895, 2008
May–Aug 1978
4-Month
70.8°F
(21.6°C)
71.5°F
(21.9°C)
-0.7°F
(-0.3°C)
39th Coolest
Coolest since:
1915
90th Warmest
Warmest since:
1936
Ties: 1909, 1951, 1966, 2013, 2014
Apr–Aug 1978
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, 1939, 1963, 1968, 2003
Mar–Aug 1978
6-Month
62.0°F
(16.7°C)
63.4°F
(17.4°C)
-1.4°F
(-0.7°C)
21st Coolest
Coolest since:
1960
108th Warmest
Warmest since:
2012
Ties: 1971, 1996
Feb–Aug 1978
7-Month
55.7°F
(13.2°C)
58.8°F
(14.9°C)
-3.1°F
(-1.7°C)
2nd Coolest
Coolest since:
1904
127th Warmest
Warmest since:
2012
Jan–Aug 1978
8-Month
50.9°F
(10.5°C)
55.0°F
(12.8°C)
-4.1°F
(-2.3°C)
1st Coolest
Coolest since:
1978
128th Warmest
Warmest since:
2012
Dec 1977–Aug 1978
9-Month
48.4°F
(9.1°C)
52.4°F
(11.3°C)
-4.0°F
(-2.2°C)
2nd Coolest
Coolest since:
1904
126th Warmest
Warmest since:
2012
Nov 1977–Aug 1978
10-Month
47.9°F
(8.8°C)
51.4°F
(10.8°C)
-3.5°F
(-2.0°C)
2nd Coolest
Coolest since:
1904
126th Warmest
Warmest since:
2012
Oct 1977–Aug 1978
11-Month
48.3°F
(9.1°C)
51.7°F
(10.9°C)
-3.4°F
(-1.8°C)
2nd Coolest
Coolest since:
1904
126th Warmest
Warmest since:
2012
Sep 1977–Aug 1978
12-Month
50.1°F
(10.1°C)
53.1°F
(11.7°C)
-3.0°F
(-1.6°C)
2nd Coolest
Coolest since:
1904
126th Warmest
Warmest since:
2012
Mar 1977–Aug 1978
18-Month
55.5°F
(13.1°C)
56.5°F
(13.6°C)
-1.0°F
(-0.5°C)
22nd Coolest
Coolest since:
1904
106th Warmest
Warmest since:
2012
Ties: 1908, 1958
Sep 1976–Aug 1978
24-Month
50.6°F
(10.3°C)
53.1°F
(11.7°C)
-2.5°F
(-1.4°C)
2nd Coolest
Coolest since:
1979
125th Warmest
Warmest since:
2017
Ties: 1905
Sep 1975–Aug 1978
36-Month
51.7°F
(10.9°C)
53.1°F
(11.7°C)
-1.4°F
(-0.8°C)
6th Coolest
Coolest since:
1979
120th Warmest
Warmest since:
2018
Sep 1974–Aug 1978
48-Month
51.9°F
(11.1°C)
53.0°F
(11.7°C)
-1.1°F
(-0.6°C)
9th Coolest
Coolest since:
1980
116th Warmest
Warmest since:
2019
Ties: 1970, 1982
Sep 1973–Aug 1978
60-Month
52.4°F
(11.3°C)
53.0°F
(11.7°C)
-0.6°F
(-0.4°C)
15th Coolest
Coolest since:
1906, 1981, 1982
109th Warmest
Warmest since:
2020
Ties: 1903, 1918, 1963, 1969, 1972, 1983

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