Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, August 1978

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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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