Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1902

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
April 1902
1-Month		52.9°F
(11.6°C)		55.3°F
(12.9°C)		-2.4°F
(-1.3°C)		22nd Coolest
Coolest since:
1907
107th Warmest
Warmest since:
1896
Ties: 1962
Mar–Apr 1902
2-Month		49.1°F
(9.5°C)		50.0°F
(10.0°C)		-0.9°F
(-0.5°C)		49th Coolest
Coolest since:
1960
80th Warmest
Warmest since:
2012
Feb–Apr 1902
3-Month		40.9°F
(4.9°C)		44.9°F
(7.2°C)		-4.0°F
(-2.3°C)		9th Coolest
Coolest since:
1899
120th Warmest
Warmest since:
2012
Jan–Apr 1902
4-Month		38.2°F
(3.4°C)		41.5°F
(5.3°C)		-3.3°F
(-1.9°C)		12th Coolest
Coolest since:
1978
117th Warmest
Warmest since:
2012
Ties: 1905
Dec 1901–Apr 1902
5-Month		36.3°F
(2.4°C)		40.1°F
(4.5°C)		-3.8°F
(-2.1°C)		8th Coolest
Coolest since:
1978
120th Warmest
Warmest since:
2012
Ties: 1984
Nov 1901–Apr 1902
6-Month		37.1°F
(2.8°C)		40.9°F
(4.9°C)		-3.8°F
(-2.1°C)		5th Coolest
Coolest since:
1912
123rd Warmest
Warmest since:
2012
Ties: 1918
Oct 1901–Apr 1902
7-Month		40.2°F
(4.6°C)		43.2°F
(6.2°C)		-3.0°F
(-1.6°C)		8th Coolest
Coolest since:
1899, 1978
120th Warmest
Warmest since:
2012
Ties: 1936
Sep 1901–Apr 1902
8-Month		43.8°F
(6.6°C)		46.5°F
(8.1°C)		-2.7°F
(-1.5°C)		9th Coolest
Coolest since:
1918
119th Warmest
Warmest since:
2017
Aug 1901–Apr 1902
9-Month		47.5°F
(8.6°C)		49.8°F
(9.9°C)		-2.3°F
(-1.3°C)		8th Coolest
Coolest since:
1918
120th Warmest
Warmest since:
2017
Ties: 1936, 1951, 1970
Jul 1901–Apr 1902
10-Month		51.1°F
(10.6°C)		52.6°F
(11.4°C)		-1.5°F
(-0.8°C)		16th Coolest
Coolest since:
1918
112th Warmest
Warmest since:
2012
Ties: 1980, 1993
Jun 1901–Apr 1902
11-Month		53.5°F
(11.9°C)		54.5°F
(12.5°C)		-1.0°F
(-0.6°C)		23rd Coolest
Coolest since:
1918
105th Warmest
Warmest since:
2012, 2017
Ties: 1940, 1969, 1996
May 1901–Apr 1902
12-Month		54.3°F
(12.4°C)		55.4°F
(13.0°C)		-1.1°F
(-0.6°C)		20th Coolest
Coolest since:
1918
108th Warmest
Warmest since:
2012, 2017
Ties: 1975, 1996
Nov 1900–Apr 1902
18-Month		49.5°F
(9.7°C)		50.5°F
(10.3°C)		-1.0°F
(-0.6°C)		17th Coolest
Coolest since:
1905, 1979
110th Warmest
Warmest since:
2017
Ties: 1912, 1971, 1977, 1997
May 1900–Apr 1902
24-Month		55.1°F
(12.8°C)		55.4°F
(13.0°C)		-0.3°F
(-0.2°C)		36th Coolest
Coolest since:
1978
91st Warmest
Warmest since:
2017
Ties: 1903, 1941, 1984
May 1899–Apr 1902
36-Month		55.2°F
(12.9°C)		55.4°F
(13.0°C)		-0.2°F
(-0.1°C)		44th Coolest
Coolest since:
1979
82nd Warmest
Warmest since:
2018
Ties: 1931, 1959, 1985, 1986
May 1898–Apr 1902
48-Month		54.7°F
(12.6°C)		55.3°F
(12.9°C)		-0.6°F
(-0.3°C)		18th Coolest
Coolest to Date
1980
107th Warmest
Warmest since:
2019
Ties: 1904, 1913, 1969
May 1897–Apr 1902
60-Month		54.9°F
(12.7°C)		55.3°F
(12.9°C)		-0.4°F
(-0.2°C)		22nd Coolest
Coolest to Date
1980, 1981
102nd Warmest
Warmest since:
2020
Ties: 1903, 1909, 1912, 1919, 1930, 1965, 1973, 1984

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