Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, April 1978

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  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
April 1978
1-Month 		48.5°F
(9.2°C)		 47.8°F
(8.8°C)		 0.7°F
(0.4°C)		 73rd Coolest
Coolest since:
 1907
56th Warmest
Warmest since:
 1915
Ties: 1903, 2016
Mar–Apr 1978
2-Month 		39.6°F
(4.2°C)		 41.8°F
(5.4°C)		 -2.2°F
(-1.2°C)		 26th Coolest
Coolest since:
 1926
103rd Warmest
Warmest since:
 2012
Ties: 1920, 1980, 1993
Feb–Apr 1978
3-Month 		31.4°F
(-0.3°C)		 36.2°F
(2.3°C)		 -4.8°F
(-2.6°C)		 6th Coolest
Coolest since:
 1904
123rd Warmest
Warmest since:
 2012
Jan–Apr 1978
4-Month 		27.0°F
(-2.8°C)		 32.4°F
(0.2°C)		 -5.4°F
(-3.0°C)		 6th Coolest
Coolest since:
 1912
123rd Warmest
Warmest since:
 2012
Dec 1977–Apr 1978
5-Month 		26.0°F
(-3.3°C)		 31.2°F
(-0.4°C)		 -5.2°F
(-2.9°C)		 6th Coolest
Coolest since:
 1904
122nd Warmest
Warmest since:
 2012
Nov 1977–Apr 1978
6-Month 		28.1°F
(-2.2°C)		 32.3°F
(0.2°C)		 -4.2°F
(-2.4°C)		 6th Coolest
Coolest since:
 1904
122nd Warmest
Warmest since:
 2012
Ties: 1920
Oct 1977–Apr 1978
7-Month 		31.2°F
(-0.4°C)		 35.1°F
(1.7°C)		 -3.9°F
(-2.1°C)		 7th Coolest
Coolest since:
 1904
121st Warmest
Warmest since:
 2012
Sep 1977–Apr 1978
8-Month 		35.3°F
(1.8°C)		 38.7°F
(3.7°C)		 -3.4°F
(-1.9°C)		 6th Coolest
Coolest since:
 1904
122nd Warmest
Warmest since:
 2012
Aug 1977–Apr 1978
9-Month 		39.0°F
(3.9°C)		 42.3°F
(5.7°C)		 -3.3°F
(-1.8°C)		 4th Coolest
Coolest since:
 1904
124th Warmest
Warmest since:
 2012, 2017
Jul 1977–Apr 1978
10-Month 		42.6°F
(5.9°C)		 45.4°F
(7.4°C)		 -2.8°F
(-1.5°C)		 5th Coolest
Coolest since:
 1904
123rd Warmest
Warmest since:
 2012
Jun 1977–Apr 1978
11-Month 		44.9°F
(7.2°C)		 47.5°F
(8.6°C)		 -2.6°F
(-1.4°C)		 5th Coolest
Coolest since:
 1904
123rd Warmest
Warmest since:
 2012
Ties: 1936
May 1977–Apr 1978
12-Month 		46.8°F
(8.2°C)		 48.5°F
(9.2°C)		 -1.7°F
(-1.0°C)		 13th Coolest
Coolest since:
 1904, 1918
115th Warmest
Warmest since:
 2012
Nov 1976–Apr 1978
18-Month 		41.0°F
(5.0°C)		 43.1°F
(6.2°C)		 -2.1°F
(-1.2°C)		 6th Coolest
Coolest since:
 1905, 1918
121st Warmest
Warmest since:
 2017
May 1976–Apr 1978
24-Month 		46.4°F
(8.0°C)		 48.4°F
(9.1°C)		 -2.0°F
(-1.1°C)		 3rd Coolest
Coolest since:
 1905
124th Warmest
Warmest since:
 2017
May 1975–Apr 1978
36-Month 		47.8°F
(8.8°C)		 48.4°F
(9.1°C)		 -0.6°F
(-0.3°C)		 20th Coolest
Coolest since:
 1918
106th Warmest
Warmest since:
 2000
Ties: 1907, 1960
May 1974–Apr 1978
48-Month 		47.7°F
(8.7°C)		 48.4°F
(9.1°C)		 -0.7°F
(-0.4°C)		 15th Coolest
Coolest since:
 1980
110th Warmest
Warmest since:
 2002
Ties: 1908, 1930, 1970, 1981
May 1973–Apr 1978
60-Month 		48.1°F
(8.9°C)		 48.4°F
(9.1°C)		 -0.3°F
(-0.2°C)		 31st Coolest
Coolest since:
 1908, 1920
93rd Warmest
Warmest since:
 2002
Ties: 1911, 1917, 1931, 1951, 1953, 1966, 1983

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