Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, April 1918

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
April 1918
1-Month		48.4°F
(9.1°C)		52.8°F
(11.6°C)		-4.4°F
(-2.5°C)		10th Coolest
Coolest since:
1907
120th Warmest
Warmest since:
2010
Ties: 1982
Mar–Apr 1918
2-Month		48.0°F
(8.9°C)		47.2°F
(8.4°C)		0.8°F
(0.5°C)		77th Coolest
Coolest since:
1926
53rd Warmest
Warmest since:
2012
Ties: 1957, 1998
Feb–Apr 1918
3-Month		42.5°F
(5.8°C)		42.0°F
(5.6°C)		0.5°F
(0.2°C)		69th Coolest
Coolest since:
1978
61st Warmest
Warmest since:
2012
Jan–Apr 1918
4-Month		35.0°F
(1.7°C)		38.4°F
(3.6°C)		-3.4°F
(-1.9°C)		11th Coolest
Coolest since:
1978
119th Warmest
Warmest since:
2012
Ties: 1980
Dec 1917–Apr 1918
5-Month		32.4°F
(0.2°C)		37.1°F
(2.8°C)		-4.7°F
(-2.6°C)		4th Coolest
Coolest since:
1978
125th Warmest
Warmest since:
2012
Nov 1917–Apr 1918
6-Month		34.1°F
(1.2°C)		37.9°F
(3.3°C)		-3.8°F
(-2.1°C)		6th Coolest
Coolest since:
1978
123rd Warmest
Warmest since:
2012
Oct 1917–Apr 1918
7-Month		35.9°F
(2.2°C)		40.5°F
(4.7°C)		-4.6°F
(-2.5°C)		2nd Coolest
Coolest since:
1978
127th Warmest
Warmest since:
2012
Ties: 1904
Sep 1917–Apr 1918
8-Month		39.7°F
(4.3°C)		43.8°F
(6.6°C)		-4.1°F
(-2.3°C)		1st Coolest
Coolest since:
1904, 1918, 1978
128th Warmest
Warmest since:
2017
Ties: 1904, 1978
Aug 1917–Apr 1918
9-Month		43.3°F
(6.3°C)		47.2°F
(8.4°C)		-3.9°F
(-2.1°C)		1st Coolest
Coolest to Date
1918
128th Warmest
Warmest since:
2017
Jul 1917–Apr 1918
10-Month		46.5°F
(8.1°C)		50.1°F
(10.1°C)		-3.6°F
(-2.0°C)		1st Coolest
Coolest to Date
1918
128th Warmest
Warmest since:
2012
Jun 1917–Apr 1918
11-Month		48.5°F
(9.2°C)		52.2°F
(11.2°C)		-3.7°F
(-2.0°C)		1st Coolest
Coolest since:
1904, 1918
128th Warmest
Warmest since:
2012
Ties: 1904
May 1917–Apr 1918
12-Month		49.2°F
(9.6°C)		53.1°F
(11.7°C)		-3.9°F
(-2.1°C)		1st Coolest
Coolest to Date
1918
128th Warmest
Warmest since:
2012
Nov 1916–Apr 1918
18-Month		45.2°F
(7.3°C)		48.0°F
(8.9°C)		-2.8°F
(-1.6°C)		3rd Coolest
Coolest since:
1905, 1979
125th Warmest
Warmest since:
2017
May 1916–Apr 1918
24-Month		51.0°F
(10.6°C)		53.1°F
(11.7°C)		-2.1°F
(-1.1°C)		4th Coolest
Coolest since:
1978
124th Warmest
Warmest since:
2017
May 1915–Apr 1918
36-Month		51.3°F
(10.7°C)		53.0°F
(11.7°C)		-1.7°F
(-1.0°C)		4th Coolest
Coolest since:
1979
123rd Warmest
Warmest since:
2018
May 1914–Apr 1918
48-Month		52.0°F
(11.1°C)		53.0°F
(11.7°C)		-1.0°F
(-0.6°C)		11th Coolest
Coolest since:
1980
115th Warmest
Warmest since:
2019
May 1913–Apr 1918
60-Month		52.5°F
(11.4°C)		53.0°F
(11.7°C)		-0.5°F
(-0.3°C)		20th Coolest
Coolest since:
1981
105th Warmest
Warmest since:
2020
Ties: 1902, 1903, 1909, 1913, 1919, 1928, 1964, 1969, 1984

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