Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, April 1981

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
April 1981
1-Month
58.9°F
(14.9°C)
52.8°F
(11.6°C)
6.1°F
(3.3°C)
125th Coolest
Coolest since:
1907
5th Warmest
Warmest since:
2010
Mar–Apr 1981
2-Month
50.3°F
(10.2°C)
47.2°F
(8.4°C)
3.1°F
(1.8°C)
105th Coolest
Coolest since:
1926
25th Warmest
Warmest since:
2012
Ties: 1955, 1974
Feb–Apr 1981
3-Month
44.6°F
(7.0°C)
42.0°F
(5.6°C)
2.6°F
(1.4°C)
105th Coolest
Coolest since:
1978
25th Warmest
Warmest since:
2012
Ties: 1973, 1999
Jan–Apr 1981
4-Month
39.9°F
(4.4°C)
38.4°F
(3.6°C)
1.5°F
(0.8°C)
92nd Coolest
Coolest since:
1978
38th Warmest
Warmest since:
2012
Ties: 1939, 2001
Dec 1980–Apr 1981
5-Month
38.5°F
(3.6°C)
37.1°F
(2.8°C)
1.4°F
(0.8°C)
87th Coolest
Coolest since:
1978
42nd Warmest
Warmest since:
2012
Nov 1980–Apr 1981
6-Month
39.1°F
(3.9°C)
37.9°F
(3.3°C)
1.2°F
(0.6°C)
86th Coolest
Coolest since:
1978
43rd Warmest
Warmest since:
2012
Ties: 1909, 1931, 1989
Oct 1980–Apr 1981
7-Month
41.0°F
(5.0°C)
40.5°F
(4.7°C)
0.5°F
(0.3°C)
78th Coolest
Coolest since:
1978
51st Warmest
Warmest since:
2012
Ties: 1948, 2010
Sep 1980–Apr 1981
8-Month
44.5°F
(6.9°C)
43.8°F
(6.6°C)
0.7°F
(0.3°C)
82nd Coolest
Coolest since:
1904, 1918, 1978
47th Warmest
Warmest since:
2017
Ties: 1928, 1941, 1945, 1950, 1985, 2019
Aug 1980–Apr 1981
9-Month
48.2°F
(9.0°C)
47.2°F
(8.4°C)
1.0°F
(0.6°C)
94th Coolest
Coolest since:
1918
35th Warmest
Warmest since:
2017
Ties: 1925, 1931, 1938, 2007
Jul 1980–Apr 1981
10-Month
51.4°F
(10.8°C)
50.1°F
(10.1°C)
1.3°F
(0.7°C)
102nd Coolest
Coolest since:
1918
27th Warmest
Warmest since:
2012
Ties: 1919, 1995, 2005
Jun 1980–Apr 1981
11-Month
53.2°F
(11.8°C)
52.2°F
(11.2°C)
1.0°F
(0.6°C)
95th Coolest
Coolest since:
1904, 1918
34th Warmest
Warmest since:
2012
Ties: 1931, 1949, 1957, 2005
May 1980–Apr 1981
12-Month
54.1°F
(12.3°C)
53.1°F
(11.7°C)
1.0°F
(0.6°C)
92nd Coolest
Coolest since:
1918
37th Warmest
Warmest since:
2012
Ties: 1915, 1931, 1950, 1989
Nov 1979–Apr 1981
18-Month
48.1°F
(8.9°C)
48.0°F
(8.9°C)
0.1°F
(0.0°C)
56th Coolest
Coolest since:
1905, 1979
72nd Warmest
Warmest since:
2017
Ties: 1898, 1910, 1940, 1966, 1993, 2009, 2010
May 1979–Apr 1981
24-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
45th Coolest
Coolest since:
1978
83rd Warmest
Warmest since:
2017
Ties: 1907, 1941, 1947, 1948, 1985
May 1978–Apr 1981
36-Month
52.3°F
(11.3°C)
53.0°F
(11.7°C)
-0.7°F
(-0.4°C)
17th Coolest
Coolest since:
1979
110th Warmest
Warmest since:
2018
Ties: 1899, 1907, 1930, 1960, 1963, 1977, 1984, 2015
May 1977–Apr 1981
48-Month
51.9°F
(11.1°C)
53.0°F
(11.7°C)
-1.1°F
(-0.6°C)
8th Coolest
Coolest since:
1980
118th Warmest
Warmest since:
2019
Ties: 1978, 1982
May 1976–Apr 1981
60-Month
51.5°F
(10.8°C)
53.0°F
(11.7°C)
-1.5°F
(-0.9°C)
1st Coolest
Coolest to Date
1981
124th Warmest
Warmest since:
2020

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