Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, April 1977

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
April 1977
1-Month		57.8°F
(14.3°C)		51.3°F
(10.7°C)		6.5°F
(3.6°C)		124th Coolest
Coolest since:
2018
6th Warmest
Warmest since:
2010
Mar–Apr 1977
2-Month		51.2°F
(10.7°C)		45.2°F
(7.3°C)		6.0°F
(3.4°C)		126th Coolest
Coolest since:
1960
4th Warmest
Warmest since:
2012
Feb–Apr 1977
3-Month		43.6°F
(6.4°C)		39.5°F
(4.2°C)		4.1°F
(2.2°C)		116th Coolest
Coolest since:
1899
14th Warmest
Warmest since:
2012
Jan–Apr 1977
4-Month		35.1°F
(1.7°C)		35.6°F
(2.0°C)		-0.5°F
(-0.3°C)		54th Coolest
Coolest since:
1912
76th Warmest
Warmest since:
2012
Ties: 1943
Dec 1976–Apr 1977
5-Month		32.6°F
(0.3°C)		34.2°F
(1.2°C)		-1.6°F
(-0.9°C)		26th Coolest
Coolest since:
1978
103rd Warmest
Warmest since:
2012
Nov 1976–Apr 1977
6-Month		32.6°F
(0.3°C)		35.2°F
(1.8°C)		-2.6°F
(-1.5°C)		13th Coolest
Coolest since:
1904, 1912, 1978
116th Warmest
Warmest since:
2012
Oct 1976–Apr 1977
7-Month		34.8°F
(1.6°C)		37.9°F
(3.3°C)		-3.1°F
(-1.7°C)		10th Coolest
Coolest since:
1912
119th Warmest
Warmest since:
2012
Sep 1976–Apr 1977
8-Month		38.4°F
(3.6°C)		41.5°F
(5.3°C)		-3.1°F
(-1.7°C)		9th Coolest
Coolest since:
1904, 1978
120th Warmest
Warmest since:
2017
Aug 1976–Apr 1977
9-Month		42.0°F
(5.6°C)		45.0°F
(7.2°C)		-3.0°F
(-1.6°C)		8th Coolest
Coolest since:
1978
121st Warmest
Warmest since:
2017
Ties: 1979
Jul 1976–Apr 1977
10-Month		45.4°F
(7.4°C)		48.1°F
(8.9°C)		-2.7°F
(-1.5°C)		8th Coolest
Coolest since:
1904
121st Warmest
Warmest since:
2012
Jun 1976–Apr 1977
11-Month		47.7°F
(8.7°C)		50.3°F
(10.2°C)		-2.6°F
(-1.5°C)		7th Coolest
Coolest since:
1904
122nd Warmest
Warmest since:
2017
Ties: 1979
May 1976–Apr 1977
12-Month		48.7°F
(9.3°C)		51.3°F
(10.7°C)		-2.6°F
(-1.4°C)		4th Coolest
Coolest since:
1918
125th Warmest
Warmest since:
2017
Ties: 2014
Nov 1975–Apr 1977
18-Month		45.5°F
(7.5°C)		45.9°F
(7.7°C)		-0.4°F
(-0.2°C)		44th Coolest
Coolest since:
1979
84th Warmest
Warmest since:
2017
Ties: 1965
May 1975–Apr 1977
24-Month		51.0°F
(10.6°C)		51.2°F
(10.7°C)		-0.2°F
(-0.1°C)		43rd Coolest
Coolest since:
1905
85th Warmest
Warmest since:
2017
Ties: 1947, 1986, 1995, 1998
May 1974–Apr 1977
36-Month		50.6°F
(10.3°C)		51.2°F
(10.7°C)		-0.6°F
(-0.4°C)		23rd Coolest
Coolest since:
1979
104th Warmest
Warmest since:
2018
Ties: 1899, 1900, 1901, 1927, 1953, 1961, 1996, 1997, 1998
May 1973–Apr 1977
48-Month		50.9°F
(10.5°C)		51.2°F
(10.7°C)		-0.3°F
(-0.2°C)		36th Coolest
Coolest since:
1980
90th Warmest
Warmest since:
1935
Ties: 1901, 1926, 1930, 1953, 1985, 1998
May 1972–Apr 1977
60-Month		51.0°F
(10.6°C)		51.2°F
(10.7°C)		-0.2°F
(-0.1°C)		38th Coolest
Coolest since:
1906, 1979
87th Warmest
Warmest since:
1935
Ties: 1921, 1927, 1951, 1952, 1953, 1960, 1961, 1966, 1968

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