Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 2. Northeast

Average Temperature Rankings, April 1957

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1957
1-Month
48.0°F
(8.9°C)
47.8°F
(8.8°C)
0.2°F
(0.1°C)
61st Coolest
Coolest since:
1907
68th Warmest
Warmest since:
1915
Mar–Apr 1957
2-Month
41.8°F
(5.4°C)
41.9°F
(5.5°C)
-0.1°F
(-0.1°C)
67th Coolest
Coolest since:
1926
62nd Warmest
Warmest since:
2012
Ties: 1941, 1964, 1966, 2002
Feb–Apr 1957
3-Month
37.9°F
(3.3°C)
36.1°F
(2.3°C)
1.8°F
(1.0°C)
91st Coolest
Coolest since:
1904
38th Warmest
Warmest since:
2012
Ties: 1983
Jan–Apr 1957
4-Month
32.4°F
(0.2°C)
32.5°F
(0.3°C)
-0.1°F
(-0.1°C)
61st Coolest
Coolest since:
1912
68th Warmest
Warmest since:
2012
Ties: 1907, 2011
Dec 1956–Apr 1957
5-Month
31.8°F
(-0.1°C)
31.1°F
(-0.5°C)
0.7°F
(0.4°C)
77th Coolest
Coolest since:
1904
51st Warmest
Warmest since:
2012
Ties: 1897, 1909, 1925, 1966, 1989
Nov 1956–Apr 1957
6-Month
32.9°F
(0.5°C)
32.3°F
(0.2°C)
0.6°F
(0.3°C)
77th Coolest
Coolest since:
1904
51st Warmest
Warmest since:
2012
Ties: 1896, 1909, 1925
Oct 1956–Apr 1957
7-Month
36.4°F
(2.4°C)
35.1°F
(1.7°C)
1.3°F
(0.7°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1946, 1985
Sep 1956–Apr 1957
8-Month
39.8°F
(4.3°C)
38.8°F
(3.8°C)
1.0°F
(0.5°C)
94th Coolest
Coolest since:
1904
34th Warmest
Warmest since:
2012
Ties: 1981, 2007, 2008
Aug 1956–Apr 1957
9-Month
43.2°F
(6.2°C)
42.3°F
(5.7°C)
0.9°F
(0.5°C)
88th Coolest
Coolest since:
1904
40th Warmest
Warmest since:
2012, 2017
Ties: 1922, 1949, 1964, 1973
Jul 1956–Apr 1957
10-Month
46.0°F
(7.8°C)
45.4°F
(7.4°C)
0.6°F
(0.4°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest since:
2012
Ties: 1909, 1937, 1973, 2010
Jun 1956–Apr 1957
11-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
84th Coolest
Coolest since:
1904
44th Warmest
Warmest since:
2012
Ties: 1934, 1988, 1990
May 1956–Apr 1957
12-Month
49.2°F
(9.6°C)
48.4°F
(9.1°C)
0.8°F
(0.5°C)
85th Coolest
Coolest since:
1904, 1918
43rd Warmest
Warmest since:
2012
Ties: 1898, 1934, 1937, 1985
Nov 1955–Apr 1957
18-Month
43.2°F
(6.2°C)
43.0°F
(6.1°C)
0.2°F
(0.1°C)
68th Coolest
Coolest since:
1905, 1918
59th Warmest
Warmest since:
2017
Ties: 1938, 1943, 1983, 2010
May 1955–Apr 1957
24-Month
49.0°F
(9.4°C)
48.4°F
(9.1°C)
0.6°F
(0.3°C)
84th Coolest
Coolest since:
1905
43rd Warmest
Warmest since:
2017
Ties: 1921, 1934, 1943, 1945
May 1954–Apr 1957
36-Month
49.2°F
(9.6°C)
48.4°F
(9.1°C)
0.8°F
(0.5°C)
87th Coolest
Coolest since:
1918
39th Warmest
Warmest since:
2000
Ties: 1939, 1985
May 1953–Apr 1957
48-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
104th Coolest
Coolest since:
1980
21st Warmest
Warmest since:
2002
Ties: 1922, 1924, 1989, 1991, 2004, 2014, 2021
May 1952–Apr 1957
60-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
104th Coolest
Coolest since:
1908, 1920
20th Warmest
Warmest since:
2002
Ties: 2010, 2016, 2017

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